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47% off
A73E-Bare Board 20W 5V 4A Switching Power Supply LED Screen Power Supply Strip Screen Power Supply A73E-Bare Board 20W 5V 4A Switching Power Supply LED Screen Power Supply Strip Screen Power Supply

A73E-Bare Board 20W 5V 4A Switching Power Supply LED Screen Power Supply Strip Screen Power Supply

$8.23$15.52

3PCS KG316T 220V Timing Switch Time Control Switch Microcomputer Automatic Street Lamp Billboard Time Controller 3PCS KG316T 220V Timing Switch Time Control Switch Microcomputer Automatic Street Lamp Billboard Time Controller

3PCS KG316T 220V Timing Switch Time Control Switch Microcomputer Automatic Street Lamp Billboard Time Controller

$16.22$16.22

30% off
ABZW Mini DC Power Supply Lab Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply New Laboratory Tool ABZW Mini DC Power Supply Lab Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply New Laboratory Tool

ABZW Mini DC Power Supply Lab Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply New Laboratory Tool

$16.63$23.76

36% off
Raniproof DC 12V Access Control Power Supply Switch 5A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom Raniproof DC 12V Access Control Power Supply Switch 5A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom

Raniproof DC 12V Access Control Power Supply Switch 5A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom

$23.14$36.15

1 sold
70% off
【PUBLICITY】Mini DC Power Step-Down Power Module Supply Lab Power Supply Adjustable 20V 3A Switching 【PUBLICITY】Mini DC Power Step-Down Power Module Supply Lab Power Supply Adjustable 20V 3A Switching

【PUBLICITY】Mini DC Power Step-Down Power Module Supply Lab Power Supply Adjustable 20V 3A Switching

$93.73$312.43

MG12XU MG16 45W Universal Switching Power Supply Board AC 110V 220V Input 12V 15V 15V 48V Output For Digital Power Mixer Audio-[ MG12XU MG16 45W Universal Switching Power Supply Board AC 110V 220V Input 12V 15V 15V 48V Output For Digital Power Mixer Audio-[

MG12XU MG16 45W Universal Switching Power Supply Board AC 110V 220V Input 12V 15V 15V 48V Output For Digital Power Mixer Audio-[

$20.19$20.19

1 sold
56% off
B67C 3X RTU5024 GSM Gate Door Opener Relay Switch Mobile Phone Door Remote Controller 850/900/1800/1900Mhz B67C 3X RTU5024 GSM Gate Door Opener Relay Switch Mobile Phone Door Remote Controller 850/900/1800/1900Mhz

B67C 3X RTU5024 GSM Gate Door Opener Relay Switch Mobile Phone Door Remote Controller 850/900/1800/1900Mhz

$49.98$113.58

19% off
GSM-AIR 16 channel GSM Remote Control System GSM Relay Control for light switch control GSM-AIR 16 channel GSM Remote Control System GSM Relay Control for light switch control

GSM-AIR 16 channel GSM Remote Control System GSM Relay Control for light switch control

$607.50$750.00

1 sold
50PCS Optical Photoelectric Switch BL-900 Anti-back Switch Electronic Components Tilt Switch Sensor For SMT Vertical Mount PCB 50PCS Optical Photoelectric Switch BL-900 Anti-back Switch Electronic Components Tilt Switch Sensor For SMT Vertical Mount PCB

50PCS Optical Photoelectric Switch BL-900 Anti-back Switch Electronic Components Tilt Switch Sensor For SMT Vertical Mount PCB

$22.00$22.00

55% off
【PUBLICITY】5X 12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board 【PUBLICITY】5X 12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board

【PUBLICITY】5X 12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board

$177.99$395.53

47% off
Hot-Industrial Equipment Power Board 48W Ultra-Thin AC DC Small Switching Power Module 220V To DC 48V 1A Isolated Design Hot-Industrial Equipment Power Board 48W Ultra-Thin AC DC Small Switching Power Module 220V To DC 48V 1A Isolated Design

Hot-Industrial Equipment Power Board 48W Ultra-Thin AC DC Small Switching Power Module 220V To DC 48V 1A Isolated Design

$9.97$18.82

50PCS BL-GD-ITR9707 Slot-type Photoelectric Switch Anti-drowsiness Alarm U-shaped Induction Switch Receiver Reflection Switch 50PCS BL-GD-ITR9707 Slot-type Photoelectric Switch Anti-drowsiness Alarm U-shaped Induction Switch Receiver Reflection Switch

50PCS BL-GD-ITR9707 Slot-type Photoelectric Switch Anti-drowsiness Alarm U-shaped Induction Switch Receiver Reflection Switch

$28.60$28.60

Stainless Steel Pressure Switch 0-1Mpa PSI KGF/CM2 Unit Adjustable Digital Pressure Controller Stainless Steel Pressure Switch 0-1Mpa PSI KGF/CM2 Unit Adjustable Digital Pressure Controller

Stainless Steel Pressure Switch 0-1Mpa PSI KGF/CM2 Unit Adjustable Digital Pressure Controller

$25.79$25.79

50PCS Four-direction Tilt Detection BL-635-4F SMD Ball Angle Tilt Switch OEM 50PCS Four-direction Tilt Detection BL-635-4F SMD Ball Angle Tilt Switch OEM

50PCS Four-direction Tilt Detection BL-635-4F SMD Ball Angle Tilt Switch OEM

$20.90$20.90

UOTEK 8 Port Unmanaged Gigabit POE Ethernet Switch Support 802.3af/at Din-rail Ethernet Switch UT-6408GC-POE with VLAN Mode UOTEK 8 Port Unmanaged Gigabit POE Ethernet Switch Support 802.3af/at Din-rail Ethernet Switch UT-6408GC-POE with VLAN Mode

UOTEK 8 Port Unmanaged Gigabit POE Ethernet Switch Support 802.3af/at Din-rail Ethernet Switch UT-6408GC-POE with VLAN Mode

$624.26$624.26

HI-LINK LRS-200 200W AC-DC Switching Power Supply 3.3V/4.2V/5V/12V/15V/24V/36V/48V Universal Regulated for Industrial LED CNC HI-LINK LRS-200 200W AC-DC Switching Power Supply 3.3V/4.2V/5V/12V/15V/24V/36V/48V Universal Regulated for Industrial LED CNC

HI-LINK LRS-200 200W AC-DC Switching Power Supply 3.3V/4.2V/5V/12V/15V/24V/36V/48V Universal Regulated for Industrial LED CNC

$17.99$17.99

57% off
B67C AC220V To DC5V 4A 24W Switching Power Supply Module 1Pc For Industrial Control Instruments Parts Accessories B67C AC220V To DC5V 4A 24W Switching Power Supply Module 1Pc For Industrial Control Instruments Parts Accessories

B67C AC220V To DC5V 4A 24W Switching Power Supply Module 1Pc For Industrial Control Instruments Parts Accessories

$9.09$21.14

63A 100A 2P 220V Over and Under Voltage protection Ats Changeover Switch with Digital Display 63A 100A 2P 220V Over and Under Voltage protection Ats Changeover Switch with Digital Display

63A 100A 2P 220V Over and Under Voltage protection Ats Changeover Switch with Digital Display

$16.01$16.01

16 sold
40% off
Y22A-New Mini DC Power Supply Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply Lab Power Supply A Y22A-New Mini DC Power Supply Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply Lab Power Supply A

Y22A-New Mini DC Power Supply Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply Lab Power Supply A

$112.46$187.43

62% off
Smart WiFi Door Relay Switch Tuya Ewelink Compatible Remote Access Control Module Timer Wireless Automation Device Smart WiFi Door Relay Switch Tuya Ewelink Compatible Remote Access Control Module Timer Wireless Automation Device

Smart WiFi Door Relay Switch Tuya Ewelink Compatible Remote Access Control Module Timer Wireless Automation Device

$55.79$146.82

50PCS GBeelee 2.8*20mm 750 Min V.DC Withstand Voltage Surface Mount Reed Switches Magnetic 15-70AT Cylindrical Sealed Proximity 50PCS GBeelee 2.8*20mm 750 Min V.DC Withstand Voltage Surface Mount Reed Switches Magnetic 15-70AT Cylindrical Sealed Proximity

50PCS GBeelee 2.8*20mm 750 Min V.DC Withstand Voltage Surface Mount Reed Switches Magnetic 15-70AT Cylindrical Sealed Proximity

$28.60$28.60

44% off
N13R-(Durable) ACDC 36W High Voltage Input Switching Power Supply Module Built-In Isolation And Regulation N13R-(Durable) ACDC 36W High Voltage Input Switching Power Supply Module Built-In Isolation And Regulation

N13R-(Durable) ACDC 36W High Voltage Input Switching Power Supply Module Built-In Isolation And Regulation

$83.68$149.42

19% off
2G 4G 7 relay access controller GSM door gate opener remote control switch controller for door gate lock home appliances server 2G 4G 7 relay access controller GSM door gate opener remote control switch controller for door gate lock home appliances server

2G 4G 7 relay access controller GSM door gate opener remote control switch controller for door gate lock home appliances server

$342.06$422.30

51% off
LXYB18B High Power 150W 24V 6A DC Switching Power Supply Module Suitable For Industrial Applications LXYB18B High Power 150W 24V 6A DC Switching Power Supply Module Suitable For Industrial Applications

LXYB18B High Power 150W 24V 6A DC Switching Power Supply Module Suitable For Industrial Applications

$11.42$23.31

60% off
A52T 2X T3231 Digital Time Delay Relay Multifunction LED Display Cyclic Timing Control Switch Adjustable Timing Relay,B A52T 2X T3231 Digital Time Delay Relay Multifunction LED Display Cyclic Timing Control Switch Adjustable Timing Relay,B

A52T 2X T3231 Digital Time Delay Relay Multifunction LED Display Cyclic Timing Control Switch Adjustable Timing Relay,B

$60.59$151.48

Gigabit 5-Port Unmanaged Ethernet Switch Full-Duplex and Half-Duplex Auto 10/100/1000Mbps Auto MDI/MDI-X Gigabit 5-Port Unmanaged Ethernet Switch Full-Duplex and Half-Duplex Auto 10/100/1000Mbps Auto MDI/MDI-X

Gigabit 5-Port Unmanaged Ethernet Switch Full-Duplex and Half-Duplex Auto 10/100/1000Mbps Auto MDI/MDI-X

$459.01$459.01

AC&DC 3m NO NC Relay OutputMirror Feedback Retro-Reflective Photoelectric Switch Obstacle Sensor Proximity Swicth AC&DC 3m NO NC Relay OutputMirror Feedback Retro-Reflective Photoelectric Switch Obstacle Sensor Proximity Swicth

AC&DC 3m NO NC Relay OutputMirror Feedback Retro-Reflective Photoelectric Switch Obstacle Sensor Proximity Swicth

$4.90$4.90

500PCS Hot Sales Mini Size Low-profile 3 Way Slide Switch 500PCS Hot Sales Mini Size Low-profile 3 Way Slide Switch

500PCS Hot Sales Mini Size Low-profile 3 Way Slide Switch

$44.00$44.00

61% off
Compact Switching Power Supply Module AC 220V To DC 5V 12V 24V 36V 48V Step Down Voltage Board Protection Power Converter Compact Switching Power Supply Module AC 220V To DC 5V 12V 24V 36V 48V Step Down Voltage Board Protection Power Converter

Compact Switching Power Supply Module AC 220V To DC 5V 12V 24V 36V 48V Step Down Voltage Board Protection Power Converter

$46.87$120.17

19% off
Relay Switch Module 24 Channel Works with Tuya WiFi Zigbee RF 433MHz Wireless Smart Home Remote Control Switch board controller Relay Switch Module 24 Channel Works with Tuya WiFi Zigbee RF 433MHz Wireless Smart Home Remote Control Switch board controller

Relay Switch Module 24 Channel Works with Tuya WiFi Zigbee RF 433MHz Wireless Smart Home Remote Control Switch board controller

$204.40$252.35

2 sold
Relay Remote Switch 433MHz Wireless RF Transmitter Receiver Module Switch for Electric Door Window 3.5V‑12V Relay Remote Switch 433MHz Wireless RF Transmitter Receiver Module Switch for Electric Door Window 3.5V‑12V

Relay Remote Switch 433MHz Wireless RF Transmitter Receiver Module Switch for Electric Door Window 3.5V‑12V

$118.01$118.01

1% off
[NEW A09R!】 12V DC Delay Relay Delay Turn On / Delay Turn Off Switch Module With Timer [NEW A09R!】 12V DC Delay Relay Delay Turn On / Delay Turn Off Switch Module With Timer

[NEW A09R!】 12V DC Delay Relay Delay Turn On / Delay Turn Off Switch Module With Timer

$3.68$3.69

37% off
EVENTS DAY Automated Power Supply Board 36W Dual Output Switching Power Board AC-DC Adjustable Small Volume EVENTS DAY Automated Power Supply Board 36W Dual Output Switching Power Board AC-DC Adjustable Small Volume

EVENTS DAY Automated Power Supply Board 36W Dual Output Switching Power Board AC-DC Adjustable Small Volume

$67.48$107.11

33% off
AA08-4X Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch DC12V AA08-4X Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch DC12V

AA08-4X Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch DC12V

$17.88$26.68

57% off
【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug 【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

$113.60$264.18

41% off
AS95-Universal MG12XU MG16 Switching Power Supply Board 45W AC 110V 220V Output 12V 15V 15V 48V For Digital Power Mixer Audio AS95-Universal MG12XU MG16 Switching Power Supply Board 45W AC 110V 220V Output 12V 15V 15V 48V For Digital Power Mixer Audio

AS95-Universal MG12XU MG16 Switching Power Supply Board 45W AC 110V 220V Output 12V 15V 15V 48V For Digital Power Mixer Audio

$14.41$24.43

1 sold
47% off
A73E-Bare Board 20W 5V 4A Switching Power Supply LED Screen Power Supply Strip Screen Power Supply A73E-Bare Board 20W 5V 4A Switching Power Supply LED Screen Power Supply Strip Screen Power Supply

A73E-Bare Board 20W 5V 4A Switching Power Supply LED Screen Power Supply Strip Screen Power Supply

$8.23 $15.52

Categories: Security & Protection, Access Building Automation

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3PCS KG316T 220V Timing Switch Time Control Switch Microcomputer Automatic Street Lamp Billboard Time Controller 3PCS KG316T 220V Timing Switch Time Control Switch Microcomputer Automatic Street Lamp Billboard Time Controller

3PCS KG316T 220V Timing Switch Time Control Switch Microcomputer Automatic Street Lamp Billboard Time Controller

$16.22 $16.22

Categories: Security & Protection, Access Building Automation

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30% off
ABZW Mini DC Power Supply Lab Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply New Laboratory Tool ABZW Mini DC Power Supply Lab Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply New Laboratory Tool

ABZW Mini DC Power Supply Lab Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply New Laboratory Tool

$16.63 $23.76

Categories: Security & Protection, Access Building Automation

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36% off
Raniproof DC 12V Access Control Power Supply Switch 5A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom Raniproof DC 12V Access Control Power Supply Switch 5A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom

Raniproof DC 12V Access Control Power Supply Switch 5A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom

$23.14 $36.15

1 sold

Categories: Security & Protection, Access Building Automation

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70% off
【PUBLICITY】Mini DC Power Step-Down Power Module Supply Lab Power Supply Adjustable 20V 3A Switching 【PUBLICITY】Mini DC Power Step-Down Power Module Supply Lab Power Supply Adjustable 20V 3A Switching

【PUBLICITY】Mini DC Power Step-Down Power Module Supply Lab Power Supply Adjustable 20V 3A Switching

$93.73 $312.43

Categories: Security & Protection, Access Building Automation

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MG12XU MG16 45W Universal Switching Power Supply Board AC 110V 220V Input 12V 15V 15V 48V Output For Digital Power Mixer Audio-[ MG12XU MG16 45W Universal Switching Power Supply Board AC 110V 220V Input 12V 15V 15V 48V Output For Digital Power Mixer Audio-[

MG12XU MG16 45W Universal Switching Power Supply Board AC 110V 220V Input 12V 15V 15V 48V Output For Digital Power Mixer Audio-[

$20.19 $20.19

1 sold

Categories: Security & Protection, Access Building Automation

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56% off
B67C 3X RTU5024 GSM Gate Door Opener Relay Switch Mobile Phone Door Remote Controller 850/900/1800/1900Mhz B67C 3X RTU5024 GSM Gate Door Opener Relay Switch Mobile Phone Door Remote Controller 850/900/1800/1900Mhz

B67C 3X RTU5024 GSM Gate Door Opener Relay Switch Mobile Phone Door Remote Controller 850/900/1800/1900Mhz

$49.98 $113.58

Categories: Security & Protection, Access Building Automation

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19% off
GSM-AIR 16 channel GSM Remote Control System GSM Relay Control for light switch control GSM-AIR 16 channel GSM Remote Control System GSM Relay Control for light switch control

GSM-AIR 16 channel GSM Remote Control System GSM Relay Control for light switch control

$607.50 $750.00

1 sold

Categories: Security & Protection, Access Building Automation

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50PCS Optical Photoelectric Switch BL-900 Anti-back Switch Electronic Components Tilt Switch Sensor For SMT Vertical Mount PCB 50PCS Optical Photoelectric Switch BL-900 Anti-back Switch Electronic Components Tilt Switch Sensor For SMT Vertical Mount PCB

50PCS Optical Photoelectric Switch BL-900 Anti-back Switch Electronic Components Tilt Switch Sensor For SMT Vertical Mount PCB

$22.00 $22.00

Categories: Security & Protection, Access Building Automation

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55% off
【PUBLICITY】5X 12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board 【PUBLICITY】5X 12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board

【PUBLICITY】5X 12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board

$177.99 $395.53

Categories: Security & Protection, Access Building Automation

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47% off
Hot-Industrial Equipment Power Board 48W Ultra-Thin AC DC Small Switching Power Module 220V To DC 48V 1A Isolated Design Hot-Industrial Equipment Power Board 48W Ultra-Thin AC DC Small Switching Power Module 220V To DC 48V 1A Isolated Design

Hot-Industrial Equipment Power Board 48W Ultra-Thin AC DC Small Switching Power Module 220V To DC 48V 1A Isolated Design

$9.97 $18.82

Categories: Security & Protection, Access Building Automation

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50PCS BL-GD-ITR9707 Slot-type Photoelectric Switch Anti-drowsiness Alarm U-shaped Induction Switch Receiver Reflection Switch 50PCS BL-GD-ITR9707 Slot-type Photoelectric Switch Anti-drowsiness Alarm U-shaped Induction Switch Receiver Reflection Switch

50PCS BL-GD-ITR9707 Slot-type Photoelectric Switch Anti-drowsiness Alarm U-shaped Induction Switch Receiver Reflection Switch

$28.60 $28.60

Categories: Security & Protection, Access Building Automation

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Stainless Steel Pressure Switch 0-1Mpa PSI KGF/CM2 Unit Adjustable Digital Pressure Controller Stainless Steel Pressure Switch 0-1Mpa PSI KGF/CM2 Unit Adjustable Digital Pressure Controller

Stainless Steel Pressure Switch 0-1Mpa PSI KGF/CM2 Unit Adjustable Digital Pressure Controller

$25.79 $25.79

Categories: Security & Protection, Access Building Automation

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50PCS Four-direction Tilt Detection BL-635-4F SMD Ball Angle Tilt Switch OEM 50PCS Four-direction Tilt Detection BL-635-4F SMD Ball Angle Tilt Switch OEM

50PCS Four-direction Tilt Detection BL-635-4F SMD Ball Angle Tilt Switch OEM

$20.90 $20.90

Categories: Security & Protection, Access Building Automation

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UOTEK 8 Port Unmanaged Gigabit POE Ethernet Switch Support 802.3af/at Din-rail Ethernet Switch UT-6408GC-POE with VLAN Mode UOTEK 8 Port Unmanaged Gigabit POE Ethernet Switch Support 802.3af/at Din-rail Ethernet Switch UT-6408GC-POE with VLAN Mode

UOTEK 8 Port Unmanaged Gigabit POE Ethernet Switch Support 802.3af/at Din-rail Ethernet Switch UT-6408GC-POE with VLAN Mode

$624.26 $624.26

Categories: Security & Protection, Access Building Automation

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HI-LINK LRS-200 200W AC-DC Switching Power Supply 3.3V/4.2V/5V/12V/15V/24V/36V/48V Universal Regulated for Industrial LED CNC HI-LINK LRS-200 200W AC-DC Switching Power Supply 3.3V/4.2V/5V/12V/15V/24V/36V/48V Universal Regulated for Industrial LED CNC

HI-LINK LRS-200 200W AC-DC Switching Power Supply 3.3V/4.2V/5V/12V/15V/24V/36V/48V Universal Regulated for Industrial LED CNC

$17.99 $17.99

Categories: Security & Protection, Access Building Automation

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57% off
B67C AC220V To DC5V 4A 24W Switching Power Supply Module 1Pc For Industrial Control Instruments Parts Accessories B67C AC220V To DC5V 4A 24W Switching Power Supply Module 1Pc For Industrial Control Instruments Parts Accessories

B67C AC220V To DC5V 4A 24W Switching Power Supply Module 1Pc For Industrial Control Instruments Parts Accessories

$9.09 $21.14

Categories: Security & Protection, Access Building Automation

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63A 100A 2P 220V Over and Under Voltage protection Ats Changeover Switch with Digital Display 63A 100A 2P 220V Over and Under Voltage protection Ats Changeover Switch with Digital Display

63A 100A 2P 220V Over and Under Voltage protection Ats Changeover Switch with Digital Display

$16.01 $16.01

16 sold

Categories: Security & Protection, Access Building Automation

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40% off
Y22A-New Mini DC Power Supply Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply Lab Power Supply A Y22A-New Mini DC Power Supply Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply Lab Power Supply A

Y22A-New Mini DC Power Supply Adjustable 20V 3A Switching Power Supply Digital Bench Power Supply Lab Power Supply A

$112.46 $187.43

Categories: Security & Protection, Access Building Automation

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62% off
Smart WiFi Door Relay Switch Tuya Ewelink Compatible Remote Access Control Module Timer Wireless Automation Device Smart WiFi Door Relay Switch Tuya Ewelink Compatible Remote Access Control Module Timer Wireless Automation Device

Smart WiFi Door Relay Switch Tuya Ewelink Compatible Remote Access Control Module Timer Wireless Automation Device

$55.79 $146.82

Categories: Security & Protection, Access Building Automation

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50PCS GBeelee 2.8*20mm 750 Min V.DC Withstand Voltage Surface Mount Reed Switches Magnetic 15-70AT Cylindrical Sealed Proximity 50PCS GBeelee 2.8*20mm 750 Min V.DC Withstand Voltage Surface Mount Reed Switches Magnetic 15-70AT Cylindrical Sealed Proximity

50PCS GBeelee 2.8*20mm 750 Min V.DC Withstand Voltage Surface Mount Reed Switches Magnetic 15-70AT Cylindrical Sealed Proximity

$28.60 $28.60

Categories: Security & Protection, Access Building Automation

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44% off
N13R-(Durable) ACDC 36W High Voltage Input Switching Power Supply Module Built-In Isolation And Regulation N13R-(Durable) ACDC 36W High Voltage Input Switching Power Supply Module Built-In Isolation And Regulation

N13R-(Durable) ACDC 36W High Voltage Input Switching Power Supply Module Built-In Isolation And Regulation

$83.68 $149.42

Categories: Security & Protection, Access Building Automation

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19% off
2G 4G 7 relay access controller GSM door gate opener remote control switch controller for door gate lock home appliances server 2G 4G 7 relay access controller GSM door gate opener remote control switch controller for door gate lock home appliances server

2G 4G 7 relay access controller GSM door gate opener remote control switch controller for door gate lock home appliances server

$342.06 $422.30

Categories: Security & Protection, Access Building Automation

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51% off
LXYB18B High Power 150W 24V 6A DC Switching Power Supply Module Suitable For Industrial Applications LXYB18B High Power 150W 24V 6A DC Switching Power Supply Module Suitable For Industrial Applications

LXYB18B High Power 150W 24V 6A DC Switching Power Supply Module Suitable For Industrial Applications

$11.42 $23.31

Categories: Security & Protection, Access Building Automation

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60% off
A52T 2X T3231 Digital Time Delay Relay Multifunction LED Display Cyclic Timing Control Switch Adjustable Timing Relay,B A52T 2X T3231 Digital Time Delay Relay Multifunction LED Display Cyclic Timing Control Switch Adjustable Timing Relay,B

A52T 2X T3231 Digital Time Delay Relay Multifunction LED Display Cyclic Timing Control Switch Adjustable Timing Relay,B

$60.59 $151.48

Categories: Security & Protection, Access Building Automation

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Gigabit 5-Port Unmanaged Ethernet Switch Full-Duplex and Half-Duplex Auto 10/100/1000Mbps Auto MDI/MDI-X Gigabit 5-Port Unmanaged Ethernet Switch Full-Duplex and Half-Duplex Auto 10/100/1000Mbps Auto MDI/MDI-X

Gigabit 5-Port Unmanaged Ethernet Switch Full-Duplex and Half-Duplex Auto 10/100/1000Mbps Auto MDI/MDI-X

$459.01 $459.01

Categories: Security & Protection, Access Building Automation

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AC&DC 3m NO NC Relay OutputMirror Feedback Retro-Reflective Photoelectric Switch Obstacle Sensor Proximity Swicth AC&DC 3m NO NC Relay OutputMirror Feedback Retro-Reflective Photoelectric Switch Obstacle Sensor Proximity Swicth

AC&DC 3m NO NC Relay OutputMirror Feedback Retro-Reflective Photoelectric Switch Obstacle Sensor Proximity Swicth

$4.90 $4.90

Categories: Security & Protection, Access Building Automation

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500PCS Hot Sales Mini Size Low-profile 3 Way Slide Switch 500PCS Hot Sales Mini Size Low-profile 3 Way Slide Switch

500PCS Hot Sales Mini Size Low-profile 3 Way Slide Switch

$44.00 $44.00

Categories: Security & Protection, Access Building Automation

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61% off
Compact Switching Power Supply Module AC 220V To DC 5V 12V 24V 36V 48V Step Down Voltage Board Protection Power Converter Compact Switching Power Supply Module AC 220V To DC 5V 12V 24V 36V 48V Step Down Voltage Board Protection Power Converter

Compact Switching Power Supply Module AC 220V To DC 5V 12V 24V 36V 48V Step Down Voltage Board Protection Power Converter

$46.87 $120.17

Categories: Security & Protection, Access Building Automation

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19% off
Relay Switch Module 24 Channel Works with Tuya WiFi Zigbee RF 433MHz Wireless Smart Home Remote Control Switch board controller Relay Switch Module 24 Channel Works with Tuya WiFi Zigbee RF 433MHz Wireless Smart Home Remote Control Switch board controller

Relay Switch Module 24 Channel Works with Tuya WiFi Zigbee RF 433MHz Wireless Smart Home Remote Control Switch board controller

$204.40 $252.35

2 sold

Categories: Security & Protection, Access Building Automation

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Relay Remote Switch 433MHz Wireless RF Transmitter Receiver Module Switch for Electric Door Window 3.5V‑12V Relay Remote Switch 433MHz Wireless RF Transmitter Receiver Module Switch for Electric Door Window 3.5V‑12V

Relay Remote Switch 433MHz Wireless RF Transmitter Receiver Module Switch for Electric Door Window 3.5V‑12V

$118.01 $118.01

Categories: Security & Protection, Access Building Automation

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1% off
[NEW A09R!】 12V DC Delay Relay Delay Turn On / Delay Turn Off Switch Module With Timer [NEW A09R!】 12V DC Delay Relay Delay Turn On / Delay Turn Off Switch Module With Timer

[NEW A09R!】 12V DC Delay Relay Delay Turn On / Delay Turn Off Switch Module With Timer

$3.68 $3.69

Categories: Security & Protection, Access Building Automation

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37% off
EVENTS DAY Automated Power Supply Board 36W Dual Output Switching Power Board AC-DC Adjustable Small Volume EVENTS DAY Automated Power Supply Board 36W Dual Output Switching Power Board AC-DC Adjustable Small Volume

EVENTS DAY Automated Power Supply Board 36W Dual Output Switching Power Board AC-DC Adjustable Small Volume

$67.48 $107.11

Categories: Security & Protection, Access Building Automation

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33% off
AA08-4X Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch DC12V AA08-4X Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch DC12V

AA08-4X Digital Time Delay Relay LED Display Cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch DC12V

$17.88 $26.68

Categories: Security & Protection, Access Building Automation

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57% off
【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug 【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

【CYBER MONDAY】For QJE PS30SWIV 13.8V 30A Adjustable Linear Power Supply DC Power Supply Communication Switching Function EU Plug

$113.60 $264.18

Categories: Security & Protection, Access Building Automation

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41% off
AS95-Universal MG12XU MG16 Switching Power Supply Board 45W AC 110V 220V Output 12V 15V 15V 48V For Digital Power Mixer Audio AS95-Universal MG12XU MG16 Switching Power Supply Board 45W AC 110V 220V Output 12V 15V 15V 48V For Digital Power Mixer Audio

AS95-Universal MG12XU MG16 Switching Power Supply Board 45W AC 110V 220V Output 12V 15V 15V 48V For Digital Power Mixer Audio

$14.41 $24.43

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Categories: Security & Protection, Access Building Automation

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