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65% off
Surface Mount Wired Magnetic Sensor Reed Switch For Xuewilang Door Window Safety Alarm Detector Security Contact Device Surface Mount Wired Magnetic Sensor Reed Switch For Xuewilang Door Window Safety Alarm Detector Security Contact Device

Surface Mount Wired Magnetic Sensor Reed Switch For Xuewilang Door Window Safety Alarm Detector Security Contact Device

$24.72$70.63

49% off
B24B Mini Access Control Switch With Bottom Box Normally Open Self-Reset Exit Button For Access Control System B24B Mini Access Control Switch With Bottom Box Normally Open Self-Reset Exit Button For Access Control System

B24B Mini Access Control Switch With Bottom Box Normally Open Self-Reset Exit Button For Access Control System

$9.14$17.93

Dc electromagnet DC12V circular solenoid normally closed electromagnetic lock Dc electromagnet DC12V circular solenoid normally closed electromagnetic lock

Dc electromagnet DC12V circular solenoid normally closed electromagnetic lock

$18.00$18.00

35% off
HC56 Magnetic Door Sensor 2PCS Pack Compatible with Automated For Home Security Systems Normally Open/Closed Mode Silver HC56 Magnetic Door Sensor 2PCS Pack Compatible with Automated For Home Security Systems Normally Open/Closed Mode Silver

HC56 Magnetic Door Sensor 2PCS Pack Compatible with Automated For Home Security Systems Normally Open/Closed Mode Silver

$107.33$165.13

45% off
A73E-Plunger Contact Alarm Door Security Enclosure Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount A73E-Plunger Contact Alarm Door Security Enclosure Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

A73E-Plunger Contact Alarm Door Security Enclosure Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

$8.82$16.04

61% off
Capacitive for proximity Switch Sensor 8MM Detection Distance NPN for pnp NO Normally For Test Measurement Tool Accessory Capacitive for proximity Switch Sensor 8MM Detection Distance NPN for pnp NO Normally For Test Measurement Tool Accessory

Capacitive for proximity Switch Sensor 8MM Detection Distance NPN for pnp NO Normally For Test Measurement Tool Accessory

$83.34$213.70

47% off
[NEW!A25P】 Security Enclosure Alarm Door Plunger Contact Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount [NEW!A25P】 Security Enclosure Alarm Door Plunger Contact Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

[NEW!A25P】 Security Enclosure Alarm Door Plunger Contact Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

$9.56$18.04

Application TLQ5MB1 Normally Open PNP Sensor Designed To Operate Effectively Within The Voltage Range Of DC 10 30V Application TLQ5MB1 Normally Open PNP Sensor Designed To Operate Effectively Within The Voltage Range Of DC 10 30V

Application TLQ5MB1 Normally Open PNP Sensor Designed To Operate Effectively Within The Voltage Range Of DC 10 30V

$29.66$29.66

55% off
【WHILE SUPPLIES LAST】10Pairs MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch Home Alarm System For Gsm Ps 【WHILE SUPPLIES LAST】10Pairs MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch Home Alarm System For Gsm Ps

【WHILE SUPPLIES LAST】10Pairs MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch Home Alarm System For Gsm Ps

$20.55$45.66

49% off
[LXYA68Z!] Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type [LXYA68Z!] Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

[LXYA68Z!] Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

$9.53$18.69

31% off
ABDE-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control ABDE-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

ABDE-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

$257.90$373.77

49% off
[NEW A09R!】 Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type [NEW A09R!】 Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

[NEW A09R!】 Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

$9.53$18.69

51% off
LXYB18B Magnetic Alarm Detector For Roller Shutter Doors Contact Switch Normally Open/Closed Changeover Design Type LXYB18B Magnetic Alarm Detector For Roller Shutter Doors Contact Switch Normally Open/Closed Changeover Design Type

LXYB18B Magnetic Alarm Detector For Roller Shutter Doors Contact Switch Normally Open/Closed Changeover Design Type

$9.73$19.85

5% off
Free 10pcs tags EMID Access Control Board 125KHZ RFID Embedded control board DC12V Normally closed control board Free 10pcs tags EMID Access Control Board 125KHZ RFID Embedded control board DC12V Normally closed control board

Free 10pcs tags EMID Access Control Board 125KHZ RFID Embedded control board DC12V Normally closed control board

$18.05$19.00

45% off
●Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy To Use (4 Pack) ●Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy To Use (4 Pack)

●Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy To Use (4 Pack)

$10.75$19.55

35% off
●Universal Sliding Door Motor Travel Positioner Magnetic Limit Switch NO(Normal Open) Configuration ●Universal Sliding Door Motor Travel Positioner Magnetic Limit Switch NO(Normal Open) Configuration

●Universal Sliding Door Motor Travel Positioner Magnetic Limit Switch NO(Normal Open) Configuration

$10.25$15.77

58% off
B67C Magnetic Limit Switch Normally Open For Sliding Gate Control System New Door Hardware Accessories Easy Installation B67C Magnetic Limit Switch Normally Open For Sliding Gate Control System New Door Hardware Accessories Easy Installation

B67C Magnetic Limit Switch Normally Open For Sliding Gate Control System New Door Hardware Accessories Easy Installation

$21.45$51.07

35% off
Garage Door Reed Switch Contact Sensor with For Normally Open For Normally Closed Signal Output for Reliable Alarm Integration Garage Door Reed Switch Contact Sensor with For Normally Open For Normally Closed Signal Output for Reliable Alarm Integration

Garage Door Reed Switch Contact Sensor with For Normally Open For Normally Closed Signal Output for Reliable Alarm Integration

$79.57$122.41

46% off
Smart Portable DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Smart Portable DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally

Smart Portable DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally

$116.76$216.23

61% off
433MHz Wireless Magnetic Door Alarm for Rolling Shutter Doors Normally Open or Normally Closed 106x38x10mm Silver Gray 433MHz Wireless Magnetic Door Alarm for Rolling Shutter Doors Normally Open or Normally Closed 106x38x10mm Silver Gray

433MHz Wireless Magnetic Door Alarm for Rolling Shutter Doors Normally Open or Normally Closed 106x38x10mm Silver Gray

$129.75$332.70

49% off
Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy Install (4 Pack)-[A2 Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy Install (4 Pack)-[A2

Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy Install (4 Pack)-[A2

$11.30$22.15

33% off
Stylish-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control Stylish-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

Stylish-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

$259.11$386.73

10pcs Normally Closed/Open Surface Mount Container Door Magnetic Sensor Magnetic Switches Contacts 10pcs Normally Closed/Open Surface Mount Container Door Magnetic Sensor Magnetic Switches Contacts

10pcs Normally Closed/Open Surface Mount Container Door Magnetic Sensor Magnetic Switches Contacts

$13.00$13.00

68% off
Standard 86 Box Compatible Door Exit Button Stainless Steel Normally Open Reset Switch For Building Security Access Standard 86 Box Compatible Door Exit Button Stainless Steel Normally Open Reset Switch For Building Security Access

Standard 86 Box Compatible Door Exit Button Stainless Steel Normally Open Reset Switch For Building Security Access

$22.82$71.31

83% off
Normally Open Inductive for proximity Switch Sensor M8 NO 1x 500Hz 6-36 Vdc 8mm IP65 LJ8A3-2-Z/BX New Supplies Tool Accessories Normally Open Inductive for proximity Switch Sensor M8 NO 1x 500Hz 6-36 Vdc 8mm IP65 LJ8A3-2-Z/BX New Supplies Tool Accessories

Normally Open Inductive for proximity Switch Sensor M8 NO 1x 500Hz 6-36 Vdc 8mm IP65 LJ8A3-2-Z/BX New Supplies Tool Accessories

$31.26$183.87

50% off
B27B MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch 10Pairs For Home Alarm System For Gsm Pstn Alarm B27B MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch 10Pairs For Home Alarm System For Gsm Pstn Alarm

B27B MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch 10Pairs For Home Alarm System For Gsm Pstn Alarm

$19.05$38.10

49% off
[B24B!】 Mechanical Tamper Switch Plunger Contact Security Enclosure 3Pcs Normally Closed Metal Housing Screw Mount Alarm Door [B24B!】 Mechanical Tamper Switch Plunger Contact Security Enclosure 3Pcs Normally Closed Metal Housing Screw Mount Alarm Door

[B24B!】 Mechanical Tamper Switch Plunger Contact Security Enclosure 3Pcs Normally Closed Metal Housing Screw Mount Alarm Door

$9.77$19.16

39% off
-[A51I Digital]Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket (8 Pack) -[A51I Digital]Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket (8 Pack)

-[A51I Digital]Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket (8 Pack)

$15.37$25.19

80% off
Door Window Sensor Alarm Contact Sensor Commercial Protection Normally Closed Design Reliable Activation For Wood Doors Door Window Sensor Alarm Contact Sensor Commercial Protection Normally Closed Design Reliable Activation For Wood Doors

Door Window Sensor Alarm Contact Sensor Commercial Protection Normally Closed Design Reliable Activation For Wood Doors

$107.76$538.82

3% off
86 boxes Access control system exit button access control switch exit switch normally closed reset access control machine button 86 boxes Access control system exit button access control switch exit switch normally closed reset access control machine button

86 boxes Access control system exit button access control switch exit switch normally closed reset access control machine button

$9.73$10.03

5% off
K215-V1.3 Normally Open Relay Self-locking Fingerprint Control Board For Motorcycle Car Door Lock K215-V1.3 Normally Open Relay Self-locking Fingerprint Control Board For Motorcycle Car Door Lock

K215-V1.3 Normally Open Relay Self-locking Fingerprint Control Board For Motorcycle Car Door Lock

$16.91$17.80

49% off
[LXYA68Z!] Wired Door Window Sensor Magnetic Switch 10Pairs MC-38A Normally Open(NO Type) For Home Alarm System For Gsm Pstn Ala [LXYA68Z!] Wired Door Window Sensor Magnetic Switch 10Pairs MC-38A Normally Open(NO Type) For Home Alarm System For Gsm Pstn Ala

[LXYA68Z!] Wired Door Window Sensor Magnetic Switch 10Pairs MC-38A Normally Open(NO Type) For Home Alarm System For Gsm Pstn Ala

$18.29$35.87

19% off
24VDC Safety Light Curtain Sensor 20mm Industrial CNC Machine Infrared Beam Barrier normally closed NPN PNP Output 24VDC Safety Light Curtain Sensor 20mm Industrial CNC Machine Infrared Beam Barrier normally closed NPN PNP Output

24VDC Safety Light Curtain Sensor 20mm Industrial CNC Machine Infrared Beam Barrier normally closed NPN PNP Output

$85.05$105.00

47% off
A25P DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Closed A25P DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Closed

A25P DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Closed

$17.11$32.28

36% off
DXZ-1:60 Resin Shell Limit Switch 6A Rated Current AC125 250V DC30V Normally Open Normally Closed for Machinery DXZ-1:60 Resin Shell Limit Switch 6A Rated Current AC125 250V DC30V Normally Open Normally Closed for Machinery

DXZ-1:60 Resin Shell Limit Switch 6A Rated Current AC125 250V DC30V Normally Open Normally Closed for Machinery

$369.98$578.10

Security Sensor Garage Door Sensor Magnetic Alarm Sensor For Doors Normally Open Switch Versatile Applications Security Sensor Garage Door Sensor Magnetic Alarm Sensor For Doors Normally Open Switch Versatile Applications

Security Sensor Garage Door Sensor Magnetic Alarm Sensor For Doors Normally Open Switch Versatile Applications

$56.81$56.81

65% off
Surface Mount Wired Magnetic Sensor Reed Switch For Xuewilang Door Window Safety Alarm Detector Security Contact Device Surface Mount Wired Magnetic Sensor Reed Switch For Xuewilang Door Window Safety Alarm Detector Security Contact Device

Surface Mount Wired Magnetic Sensor Reed Switch For Xuewilang Door Window Safety Alarm Detector Security Contact Device

$24.72 $70.63

Categories: Security & Protection, Access Building Automation

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49% off
B24B Mini Access Control Switch With Bottom Box Normally Open Self-Reset Exit Button For Access Control System B24B Mini Access Control Switch With Bottom Box Normally Open Self-Reset Exit Button For Access Control System

B24B Mini Access Control Switch With Bottom Box Normally Open Self-Reset Exit Button For Access Control System

$9.14 $17.93

Categories: Security & Protection, Access Building Automation

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Dc electromagnet DC12V circular solenoid normally closed electromagnetic lock Dc electromagnet DC12V circular solenoid normally closed electromagnetic lock

Dc electromagnet DC12V circular solenoid normally closed electromagnetic lock

$18.00 $18.00

Categories: Security & Protection, Access Building Automation

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35% off
HC56 Magnetic Door Sensor 2PCS Pack Compatible with Automated For Home Security Systems Normally Open/Closed Mode Silver HC56 Magnetic Door Sensor 2PCS Pack Compatible with Automated For Home Security Systems Normally Open/Closed Mode Silver

HC56 Magnetic Door Sensor 2PCS Pack Compatible with Automated For Home Security Systems Normally Open/Closed Mode Silver

$107.33 $165.13

Categories: Security & Protection, Access Building Automation

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45% off
A73E-Plunger Contact Alarm Door Security Enclosure Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount A73E-Plunger Contact Alarm Door Security Enclosure Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

A73E-Plunger Contact Alarm Door Security Enclosure Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

$8.82 $16.04

Categories: Security & Protection, Access Building Automation

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61% off
Capacitive for proximity Switch Sensor 8MM Detection Distance NPN for pnp NO Normally For Test Measurement Tool Accessory Capacitive for proximity Switch Sensor 8MM Detection Distance NPN for pnp NO Normally For Test Measurement Tool Accessory

Capacitive for proximity Switch Sensor 8MM Detection Distance NPN for pnp NO Normally For Test Measurement Tool Accessory

$83.34 $213.70

Categories: Security & Protection, Access Building Automation

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47% off
[NEW!A25P】 Security Enclosure Alarm Door Plunger Contact Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount [NEW!A25P】 Security Enclosure Alarm Door Plunger Contact Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

[NEW!A25P】 Security Enclosure Alarm Door Plunger Contact Mechanical Tamper Switch 3Pcs Normally Closed Metal Housing Screw Mount

$9.56 $18.04

Categories: Security & Protection, Access Building Automation

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Application TLQ5MB1 Normally Open PNP Sensor Designed To Operate Effectively Within The Voltage Range Of DC 10 30V Application TLQ5MB1 Normally Open PNP Sensor Designed To Operate Effectively Within The Voltage Range Of DC 10 30V

Application TLQ5MB1 Normally Open PNP Sensor Designed To Operate Effectively Within The Voltage Range Of DC 10 30V

$29.66 $29.66

Categories: Security & Protection, Access Building Automation

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55% off
【WHILE SUPPLIES LAST】10Pairs MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch Home Alarm System For Gsm Ps 【WHILE SUPPLIES LAST】10Pairs MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch Home Alarm System For Gsm Ps

【WHILE SUPPLIES LAST】10Pairs MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch Home Alarm System For Gsm Ps

$20.55 $45.66

Categories: Security & Protection, Access Building Automation

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49% off
[LXYA68Z!] Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type [LXYA68Z!] Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

[LXYA68Z!] Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

$9.53 $18.69

Categories: Security & Protection, Access Building Automation

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31% off
ABDE-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control ABDE-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

ABDE-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

$257.90 $373.77

Categories: Security & Protection, Access Building Automation

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49% off
[NEW A09R!】 Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type [NEW A09R!】 Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

[NEW A09R!】 Magnetic Contact Switch Roller Shutter Door Alarm Detector Normally Open/Normally Closed Changeover Type

$9.53 $18.69

Categories: Security & Protection, Access Building Automation

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51% off
LXYB18B Magnetic Alarm Detector For Roller Shutter Doors Contact Switch Normally Open/Closed Changeover Design Type LXYB18B Magnetic Alarm Detector For Roller Shutter Doors Contact Switch Normally Open/Closed Changeover Design Type

LXYB18B Magnetic Alarm Detector For Roller Shutter Doors Contact Switch Normally Open/Closed Changeover Design Type

$9.73 $19.85

Categories: Security & Protection, Access Building Automation

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5% off
Free 10pcs tags EMID Access Control Board 125KHZ RFID Embedded control board DC12V Normally closed control board Free 10pcs tags EMID Access Control Board 125KHZ RFID Embedded control board DC12V Normally closed control board

Free 10pcs tags EMID Access Control Board 125KHZ RFID Embedded control board DC12V Normally closed control board

$18.05 $19.00

Categories: Security & Protection, Access Building Automation

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45% off
●Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy To Use (4 Pack) ●Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy To Use (4 Pack)

●Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy To Use (4 Pack)

$10.75 $19.55

Categories: Security & Protection, Access Building Automation

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35% off
●Universal Sliding Door Motor Travel Positioner Magnetic Limit Switch NO(Normal Open) Configuration ●Universal Sliding Door Motor Travel Positioner Magnetic Limit Switch NO(Normal Open) Configuration

●Universal Sliding Door Motor Travel Positioner Magnetic Limit Switch NO(Normal Open) Configuration

$10.25 $15.77

Categories: Security & Protection, Access Building Automation

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58% off
B67C Magnetic Limit Switch Normally Open For Sliding Gate Control System New Door Hardware Accessories Easy Installation B67C Magnetic Limit Switch Normally Open For Sliding Gate Control System New Door Hardware Accessories Easy Installation

B67C Magnetic Limit Switch Normally Open For Sliding Gate Control System New Door Hardware Accessories Easy Installation

$21.45 $51.07

Categories: Security & Protection, Access Building Automation

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35% off
Garage Door Reed Switch Contact Sensor with For Normally Open For Normally Closed Signal Output for Reliable Alarm Integration Garage Door Reed Switch Contact Sensor with For Normally Open For Normally Closed Signal Output for Reliable Alarm Integration

Garage Door Reed Switch Contact Sensor with For Normally Open For Normally Closed Signal Output for Reliable Alarm Integration

$79.57 $122.41

Categories: Security & Protection, Access Building Automation

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46% off
Smart Portable DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Smart Portable DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally

Smart Portable DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally

$116.76 $216.23

Categories: Security & Protection, Access Building Automation

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61% off
433MHz Wireless Magnetic Door Alarm for Rolling Shutter Doors Normally Open or Normally Closed 106x38x10mm Silver Gray 433MHz Wireless Magnetic Door Alarm for Rolling Shutter Doors Normally Open or Normally Closed 106x38x10mm Silver Gray

433MHz Wireless Magnetic Door Alarm for Rolling Shutter Doors Normally Open or Normally Closed 106x38x10mm Silver Gray

$129.75 $332.70

Categories: Security & Protection, Access Building Automation

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49% off
Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy Install (4 Pack)-[A2 Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy Install (4 Pack)-[A2

Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Easy Install (4 Pack)-[A2

$11.30 $22.15

Categories: Security & Protection, Access Building Automation

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33% off
Stylish-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control Stylish-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

Stylish-10X K215+R503 Normally Open Relay Self-Locking Fingerprint Control Board For Motorcycle Car Door Lock Access Control

$259.11 $386.73

Categories: Security & Protection, Access Building Automation

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10pcs Normally Closed/Open Surface Mount Container Door Magnetic Sensor Magnetic Switches Contacts 10pcs Normally Closed/Open Surface Mount Container Door Magnetic Sensor Magnetic Switches Contacts

10pcs Normally Closed/Open Surface Mount Container Door Magnetic Sensor Magnetic Switches Contacts

$13.00 $13.00

Categories: Security & Protection, Access Building Automation

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68% off
Standard 86 Box Compatible Door Exit Button Stainless Steel Normally Open Reset Switch For Building Security Access Standard 86 Box Compatible Door Exit Button Stainless Steel Normally Open Reset Switch For Building Security Access

Standard 86 Box Compatible Door Exit Button Stainless Steel Normally Open Reset Switch For Building Security Access

$22.82 $71.31

Categories: Security & Protection, Access Building Automation

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83% off
Normally Open Inductive for proximity Switch Sensor M8 NO 1x 500Hz 6-36 Vdc 8mm IP65 LJ8A3-2-Z/BX New Supplies Tool Accessories Normally Open Inductive for proximity Switch Sensor M8 NO 1x 500Hz 6-36 Vdc 8mm IP65 LJ8A3-2-Z/BX New Supplies Tool Accessories

Normally Open Inductive for proximity Switch Sensor M8 NO 1x 500Hz 6-36 Vdc 8mm IP65 LJ8A3-2-Z/BX New Supplies Tool Accessories

$31.26 $183.87

Categories: Security & Protection, Access Building Automation

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50% off
B27B MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch 10Pairs For Home Alarm System For Gsm Pstn Alarm B27B MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch 10Pairs For Home Alarm System For Gsm Pstn Alarm

B27B MC-38A Normally Open(NO Type) Wired Door Window Sensor Magnetic Switch 10Pairs For Home Alarm System For Gsm Pstn Alarm

$19.05 $38.10

Categories: Security & Protection, Access Building Automation

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49% off
[B24B!】 Mechanical Tamper Switch Plunger Contact Security Enclosure 3Pcs Normally Closed Metal Housing Screw Mount Alarm Door [B24B!】 Mechanical Tamper Switch Plunger Contact Security Enclosure 3Pcs Normally Closed Metal Housing Screw Mount Alarm Door

[B24B!】 Mechanical Tamper Switch Plunger Contact Security Enclosure 3Pcs Normally Closed Metal Housing Screw Mount Alarm Door

$9.77 $19.16

Categories: Security & Protection, Access Building Automation

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39% off
-[A51I Digital]Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket (8 Pack) -[A51I Digital]Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket (8 Pack)

-[A51I Digital]Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket (8 Pack)

$15.37 $25.19

Categories: Security & Protection, Access Building Automation

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80% off
Door Window Sensor Alarm Contact Sensor Commercial Protection Normally Closed Design Reliable Activation For Wood Doors Door Window Sensor Alarm Contact Sensor Commercial Protection Normally Closed Design Reliable Activation For Wood Doors

Door Window Sensor Alarm Contact Sensor Commercial Protection Normally Closed Design Reliable Activation For Wood Doors

$107.76 $538.82

Categories: Security & Protection, Access Building Automation

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3% off
86 boxes Access control system exit button access control switch exit switch normally closed reset access control machine button 86 boxes Access control system exit button access control switch exit switch normally closed reset access control machine button

86 boxes Access control system exit button access control switch exit switch normally closed reset access control machine button

$9.73 $10.03

Categories: Security & Protection, Access Building Automation

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5% off
K215-V1.3 Normally Open Relay Self-locking Fingerprint Control Board For Motorcycle Car Door Lock K215-V1.3 Normally Open Relay Self-locking Fingerprint Control Board For Motorcycle Car Door Lock

K215-V1.3 Normally Open Relay Self-locking Fingerprint Control Board For Motorcycle Car Door Lock

$16.91 $17.80

Categories: Security & Protection, Access Building Automation

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49% off
[LXYA68Z!] Wired Door Window Sensor Magnetic Switch 10Pairs MC-38A Normally Open(NO Type) For Home Alarm System For Gsm Pstn Ala [LXYA68Z!] Wired Door Window Sensor Magnetic Switch 10Pairs MC-38A Normally Open(NO Type) For Home Alarm System For Gsm Pstn Ala

[LXYA68Z!] Wired Door Window Sensor Magnetic Switch 10Pairs MC-38A Normally Open(NO Type) For Home Alarm System For Gsm Pstn Ala

$18.29 $35.87

Categories: Security & Protection, Access Building Automation

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19% off
24VDC Safety Light Curtain Sensor 20mm Industrial CNC Machine Infrared Beam Barrier normally closed NPN PNP Output 24VDC Safety Light Curtain Sensor 20mm Industrial CNC Machine Infrared Beam Barrier normally closed NPN PNP Output

24VDC Safety Light Curtain Sensor 20mm Industrial CNC Machine Infrared Beam Barrier normally closed NPN PNP Output

$85.05 $105.00

Categories: Security & Protection, Access Building Automation

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47% off
A25P DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Closed A25P DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Closed

A25P DC12V Electric Bolt Locks Access Control Electric Lock Mini Electric Lock Electronic Door Lock Status Normally Closed

$17.11 $32.28

Categories: Security & Protection, Access Building Automation

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36% off
DXZ-1:60 Resin Shell Limit Switch 6A Rated Current AC125 250V DC30V Normally Open Normally Closed for Machinery DXZ-1:60 Resin Shell Limit Switch 6A Rated Current AC125 250V DC30V Normally Open Normally Closed for Machinery

DXZ-1:60 Resin Shell Limit Switch 6A Rated Current AC125 250V DC30V Normally Open Normally Closed for Machinery

$369.98 $578.10

Categories: Security & Protection, Access Building Automation

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Security Sensor Garage Door Sensor Magnetic Alarm Sensor For Doors Normally Open Switch Versatile Applications Security Sensor Garage Door Sensor Magnetic Alarm Sensor For Doors Normally Open Switch Versatile Applications

Security Sensor Garage Door Sensor Magnetic Alarm Sensor For Doors Normally Open Switch Versatile Applications

$56.81 $56.81

Categories: Security & Protection, Access Building Automation

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