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71% off
VL53L4CD Time-of-Flight Module Designed for For industrial Automation Level Sensing and Object Presence Detection Tasks VL53L4CD Time-of-Flight Module Designed for For industrial Automation Level Sensing and Object Presence Detection Tasks

VL53L4CD Time-of-Flight Module Designed for For industrial Automation Level Sensing and Object Presence Detection Tasks

$84.39$290.99

59% off
【THANKSGIVING DAY】Air Quality Sensor 5PCS ENS160+ AHT21 Temperature And Humidity Monitor CO2 ECO2 TVOC Detection Replacement For 【THANKSGIVING DAY】Air Quality Sensor 5PCS ENS160+ AHT21 Temperature And Humidity Monitor CO2 ECO2 TVOC Detection Replacement For

【THANKSGIVING DAY】Air Quality Sensor 5PCS ENS160+ AHT21 Temperature And Humidity Monitor CO2 ECO2 TVOC Detection Replacement For

$27.77$67.72

72% off
5 Units LJ12A3-4-Z/AX Inductive Proximity Sensor NPN DC6V to 36V 4mm Detection Distance for Industrial Sensors 5 Units LJ12A3-4-Z/AX Inductive Proximity Sensor NPN DC6V to 36V 4mm Detection Distance for Industrial Sensors

5 Units LJ12A3-4-Z/AX Inductive Proximity Sensor NPN DC6V to 36V 4mm Detection Distance for Industrial Sensors

$39.16$139.86

59% off
FP002 Infrared Sensing Recognition Module,Circular Design Double Lens Facial And Palm Vein Detection-VVNB FP002 Infrared Sensing Recognition Module,Circular Design Double Lens Facial And Palm Vein Detection-VVNB

FP002 Infrared Sensing Recognition Module,Circular Design Double Lens Facial And Palm Vein Detection-VVNB

$18.13$44.23

8 sold
47% off
DRV5032 Hall Effect Latch Sensor Module for Magnetic Detection with Open Drain Output and 1.65V to 5.5V Operating Voltage Range DRV5032 Hall Effect Latch Sensor Module for Magnetic Detection with Open Drain Output and 1.65V to 5.5V Operating Voltage Range

DRV5032 Hall Effect Latch Sensor Module for Magnetic Detection with Open Drain Output and 1.65V to 5.5V Operating Voltage Range

$23.38$44.12

54% off
LXYB18B Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack) LXYB18B Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack)

LXYB18B Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack)

$10.61$23.07

53% off
B29C-Grove Detection Module GSR Skin Current Sensor GSR Kit Resistance Electrical Conductivity Fingertip B29C-Grove Detection Module GSR Skin Current Sensor GSR Kit Resistance Electrical Conductivity Fingertip

B29C-Grove Detection Module GSR Skin Current Sensor GSR Kit Resistance Electrical Conductivity Fingertip

$21.20$45.10

51% off
5Pcs LJ12A3-4-Z/AX Inductive For Proximity Sensor Switch NPN DC6V-36V 4mm Detection Distance For Industrial Automation Control 5Pcs LJ12A3-4-Z/AX Inductive For Proximity Sensor Switch NPN DC6V-36V 4mm Detection Distance For Industrial Automation Control

5Pcs LJ12A3-4-Z/AX Inductive For Proximity Sensor Switch NPN DC6V-36V 4mm Detection Distance For Industrial Automation Control

$52.12$106.36

1 sold
45% off
[NEW!A25P】 RFID Proxmark3 Chameleon Smart Chip Reader Copier IC Clone 13.56Mhz ISO14443 Key Detection Badge Writer Programmer [NEW!A25P】 RFID Proxmark3 Chameleon Smart Chip Reader Copier IC Clone 13.56Mhz ISO14443 Key Detection Badge Writer Programmer

[NEW!A25P】 RFID Proxmark3 Chameleon Smart Chip Reader Copier IC Clone 13.56Mhz ISO14443 Key Detection Badge Writer Programmer

$39.51$71.83

10% off
80GHz mmWave Radar Alarm System Perimeter Intrusion Detection for Home Commercial Security 80GHz mmWave Radar Alarm System Perimeter Intrusion Detection for Home Commercial Security

80GHz mmWave Radar Alarm System Perimeter Intrusion Detection for Home Commercial Security

$5819.62$6466.24

15% off
RFID Field Detector Ultra - LF/HF/UHF RFID Field Detector Ultra - LF/HF/UHF

RFID Field Detector Ultra - LF/HF/UHF

$18.02$21.35

15 sold
Exquisite-KY-003 Hall Effect Magnetic Sensor Module 10PCS Standard A3144 Digital Output Detection Board Switch Sensor Exquisite-KY-003 Hall Effect Magnetic Sensor Module 10PCS Standard A3144 Digital Output Detection Board Switch Sensor

Exquisite-KY-003 Hall Effect Magnetic Sensor Module 10PCS Standard A3144 Digital Output Detection Board Switch Sensor

$8.18$8.18

19% off
Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

$64.80$80.00

53% off
B27B New DEE1010B-S2 RS-485 Port For VTO Support Door Status Detection Exit Lock Control Access Control Extension Module B27B New DEE1010B-S2 RS-485 Port For VTO Support Door Status Detection Exit Lock Control Access Control Extension Module

B27B New DEE1010B-S2 RS-485 Port For VTO Support Door Status Detection Exit Lock Control Access Control Extension Module

$38.99$82.96

64% off
5pcs LJ12A3-4-Z/AX Inductive for proximity Sensor NPN DC6-36V 12mm Diameter Aluminum Housing 4mm Detection Capability 5pcs LJ12A3-4-Z/AX Inductive for proximity Sensor NPN DC6-36V 12mm Diameter Aluminum Housing 4mm Detection Capability

5pcs LJ12A3-4-Z/AX Inductive for proximity Sensor NPN DC6-36V 12mm Diameter Aluminum Housing 4mm Detection Capability

$105.84$293.99

46% off
Top Deals Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack Top Deals Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack

Top Deals Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack

$11.68$21.63

51% off
Set of 10 TCRT5000 infrared tracking sensor modules for obstacle detection and smooth line following in automated systems Set of 10 TCRT5000 infrared tracking sensor modules for obstacle detection and smooth line following in automated systems

Set of 10 TCRT5000 infrared tracking sensor modules for obstacle detection and smooth line following in automated systems

$17.64$36.01

1 sold
1% off
2026 New Grove Detection Module GSR Kit Skin Current Sensor Resistance Electrical Conductivity Fingertip 2026 New Grove Detection Module GSR Kit Skin Current Sensor Resistance Electrical Conductivity Fingertip

2026 New Grove Detection Module GSR Kit Skin Current Sensor Resistance Electrical Conductivity Fingertip

$37.37$37.75

51% off
[NEW A09R!】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring [NEW A09R!】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

[NEW A09R!】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

$5.33$10.87

48% off
AC 220V Dual Channel Programmable Timer Supporting 38 Modes Including Cyclic Timing Delay On Off and Signal Detection AC 220V Dual Channel Programmable Timer Supporting 38 Modes Including Cyclic Timing Delay On Off and Signal Detection

AC 220V Dual Channel Programmable Timer Supporting 38 Modes Including Cyclic Timing Delay On Off and Signal Detection

$75.78$145.74

40% off
Smart Portable Hall Effect Magnetic Sensor Module KY-003 A3144 10PCS Standard Digital Output Detection Switch Sensor Board Smart Portable Hall Effect Magnetic Sensor Module KY-003 A3144 10PCS Standard Digital Output Detection Switch Sensor Board

Smart Portable Hall Effect Magnetic Sensor Module KY-003 A3144 10PCS Standard Digital Output Detection Switch Sensor Board

$24.31$40.51

1 sold
51% off
[NEW!A25P】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring [NEW!A25P】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

[NEW!A25P】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

$5.33$10.87

Cylindrical Magnetic Reed Sensors Set of Ten with High Reliability and Effective Detection Capabilities in Electronics Cylindrical Magnetic Reed Sensors Set of Ten with High Reliability and Effective Detection Capabilities in Electronics

Cylindrical Magnetic Reed Sensors Set of Ten with High Reliability and Effective Detection Capabilities in Electronics

$65.39$65.39

62% off
Infrared Sensor for Position Detection 4 Wire 40N 40P 10-30VDC Diffuse Reflection 10cm to 40cm Adjustable Range Infrared Sensor for Position Detection 4 Wire 40N 40P 10-30VDC Diffuse Reflection 10cm to 40cm Adjustable Range

Infrared Sensor for Position Detection 4 Wire 40N 40P 10-30VDC Diffuse Reflection 10cm to 40cm Adjustable Range

$56.33$148.25

57% off
10 Count Magnetic Cylindrical for reed Switches Designed for 110V 0 5A Current Quick 0 3ms Response for Accurate Detection 10 Count Magnetic Cylindrical for reed Switches Designed for 110V 0 5A Current Quick 0 3ms Response for Accurate Detection

10 Count Magnetic Cylindrical for reed Switches Designed for 110V 0 5A Current Quick 0 3ms Response for Accurate Detection

$38.57$89.70

62% off
Outdoor Light Detection Relay 3 pcs Automatic Light Sensing Switch for Lamp Circuits 110 240V 50 60Hz Waterproof Enclosure Outdoor Light Detection Relay 3 pcs Automatic Light Sensing Switch for Lamp Circuits 110 240V 50 60Hz Waterproof Enclosure

Outdoor Light Detection Relay 3 pcs Automatic Light Sensing Switch for Lamp Circuits 110 240V 50 60Hz Waterproof Enclosure

$42.85$112.76

31% off
R53C Energy Efficient Gesture Recognition Sensors Module Gesture Detection Module Wide Ranges of Motion Sensings Capabilities R53C Energy Efficient Gesture Recognition Sensors Module Gesture Detection Module Wide Ranges of Motion Sensings Capabilities

R53C Energy Efficient Gesture Recognition Sensors Module Gesture Detection Module Wide Ranges of Motion Sensings Capabilities

$31.32$45.86

38% off
ProxGrind Chameleon Lite Chameleon Dev Kit for Detection Access Control and Emulated Cards ProxGrind Chameleon Lite Chameleon Dev Kit for Detection Access Control and Emulated Cards

ProxGrind Chameleon Lite Chameleon Dev Kit for Detection Access Control and Emulated Cards

$370.76$598.00

15% off
Microwave Motion Sensor 24GHz Radar Detection Adjustable Sensitivity 12-24V for Automatic Sliding Door Microwave Motion Sensor 24GHz Radar Detection Adjustable Sensitivity 12-24V for Automatic Sliding Door

Microwave Motion Sensor 24GHz Radar Detection Adjustable Sensitivity 12-24V for Automatic Sliding Door

$9.35$11.00

45% off
[NEW!A25P】 Handheld 3-In-One EMF Meter For RF Radiation Detection Electric Field Magnetic Field For Electromagnetic Radiation [NEW!A25P】 Handheld 3-In-One EMF Meter For RF Radiation Detection Electric Field Magnetic Field For Electromagnetic Radiation

[NEW!A25P】 Handheld 3-In-One EMF Meter For RF Radiation Detection Electric Field Magnetic Field For Electromagnetic Radiation

$32.67$59.40

23% off
Transportable Mobile Indication Tester Board For Smartphone Repair Indication Strength Detection W8KE Transportable Mobile Indication Tester Board For Smartphone Repair Indication Strength Detection W8KE

Transportable Mobile Indication Tester Board For Smartphone Repair Indication Strength Detection W8KE

$104.33$135.49

18% off
4X 110B Vehicle Detector AC220V Single Channel Inductive Vehicle Loop Detector For Car Parking Lot Access Control-[LUCK 9] 4X 110B Vehicle Detector AC220V Single Channel Inductive Vehicle Loop Detector For Car Parking Lot Access Control-[LUCK 9]

4X 110B Vehicle Detector AC220V Single Channel Inductive Vehicle Loop Detector For Car Parking Lot Access Control-[LUCK 9]

$46.82$57.10

2 sold
57% off
10 Pcs Magnetic for reed Switch Set Cylindrical 110V Voltage 0 5A Current 0 3ms Fast Response Time for Accurate Detection 10 Pcs Magnetic for reed Switch Set Cylindrical 110V Voltage 0 5A Current 0 3ms Fast Response Time for Accurate Detection

10 Pcs Magnetic for reed Switch Set Cylindrical 110V Voltage 0 5A Current 0 3ms Fast Response Time for Accurate Detection

$38.26$88.97

1 sold
NEW Sense Traffic Inductive Loop Vehicle Presence detection Signal Control DLD-110 NEW Sense Traffic Inductive Loop Vehicle Presence detection Signal Control DLD-110

NEW Sense Traffic Inductive Loop Vehicle Presence detection Signal Control DLD-110

$14.00$14.00

2 sold
6% off
EXZYU Stand Still Prop static meditation Room Escape motionless stand still for a certain time to run human detect sensor prop EXZYU Stand Still Prop static meditation Room Escape motionless stand still for a certain time to run human detect sensor prop

EXZYU Stand Still Prop static meditation Room Escape motionless stand still for a certain time to run human detect sensor prop

$70.50$75.00

38% off
38kHz Infrared Sensor Module Set 30pcs for For remote Signal Transmission and Obstacle Detection with Easy Integration 38kHz Infrared Sensor Module Set 30pcs for For remote Signal Transmission and Obstacle Detection with Easy Integration

38kHz Infrared Sensor Module Set 30pcs for For remote Signal Transmission and Obstacle Detection with Easy Integration

$83.63$134.89

71% off
VL53L4CD Time-of-Flight Module Designed for For industrial Automation Level Sensing and Object Presence Detection Tasks VL53L4CD Time-of-Flight Module Designed for For industrial Automation Level Sensing and Object Presence Detection Tasks

VL53L4CD Time-of-Flight Module Designed for For industrial Automation Level Sensing and Object Presence Detection Tasks

$84.39 $290.99

Categories: Security & Protection, Access Building Automation

Buy Now
59% off
【THANKSGIVING DAY】Air Quality Sensor 5PCS ENS160+ AHT21 Temperature And Humidity Monitor CO2 ECO2 TVOC Detection Replacement For 【THANKSGIVING DAY】Air Quality Sensor 5PCS ENS160+ AHT21 Temperature And Humidity Monitor CO2 ECO2 TVOC Detection Replacement For

【THANKSGIVING DAY】Air Quality Sensor 5PCS ENS160+ AHT21 Temperature And Humidity Monitor CO2 ECO2 TVOC Detection Replacement For

$27.77 $67.72

Categories: Security & Protection, Access Building Automation

Buy Now
72% off
5 Units LJ12A3-4-Z/AX Inductive Proximity Sensor NPN DC6V to 36V 4mm Detection Distance for Industrial Sensors 5 Units LJ12A3-4-Z/AX Inductive Proximity Sensor NPN DC6V to 36V 4mm Detection Distance for Industrial Sensors

5 Units LJ12A3-4-Z/AX Inductive Proximity Sensor NPN DC6V to 36V 4mm Detection Distance for Industrial Sensors

$39.16 $139.86

Categories: Security & Protection, Access Building Automation

Buy Now
59% off
FP002 Infrared Sensing Recognition Module,Circular Design Double Lens Facial And Palm Vein Detection-VVNB FP002 Infrared Sensing Recognition Module,Circular Design Double Lens Facial And Palm Vein Detection-VVNB

FP002 Infrared Sensing Recognition Module,Circular Design Double Lens Facial And Palm Vein Detection-VVNB

$18.13 $44.23

8 sold

Categories: Security & Protection, Access Building Automation

Buy Now
47% off
DRV5032 Hall Effect Latch Sensor Module for Magnetic Detection with Open Drain Output and 1.65V to 5.5V Operating Voltage Range DRV5032 Hall Effect Latch Sensor Module for Magnetic Detection with Open Drain Output and 1.65V to 5.5V Operating Voltage Range

DRV5032 Hall Effect Latch Sensor Module for Magnetic Detection with Open Drain Output and 1.65V to 5.5V Operating Voltage Range

$23.38 $44.12

Categories: Security & Protection, Access Building Automation

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54% off
LXYB18B Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack) LXYB18B Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack)

LXYB18B Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack)

$10.61 $23.07

Categories: Security & Protection, Access Building Automation

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53% off
B29C-Grove Detection Module GSR Skin Current Sensor GSR Kit Resistance Electrical Conductivity Fingertip B29C-Grove Detection Module GSR Skin Current Sensor GSR Kit Resistance Electrical Conductivity Fingertip

B29C-Grove Detection Module GSR Skin Current Sensor GSR Kit Resistance Electrical Conductivity Fingertip

$21.20 $45.10

Categories: Security & Protection, Access Building Automation

Buy Now
51% off
5Pcs LJ12A3-4-Z/AX Inductive For Proximity Sensor Switch NPN DC6V-36V 4mm Detection Distance For Industrial Automation Control 5Pcs LJ12A3-4-Z/AX Inductive For Proximity Sensor Switch NPN DC6V-36V 4mm Detection Distance For Industrial Automation Control

5Pcs LJ12A3-4-Z/AX Inductive For Proximity Sensor Switch NPN DC6V-36V 4mm Detection Distance For Industrial Automation Control

$52.12 $106.36

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
45% off
[NEW!A25P】 RFID Proxmark3 Chameleon Smart Chip Reader Copier IC Clone 13.56Mhz ISO14443 Key Detection Badge Writer Programmer [NEW!A25P】 RFID Proxmark3 Chameleon Smart Chip Reader Copier IC Clone 13.56Mhz ISO14443 Key Detection Badge Writer Programmer

[NEW!A25P】 RFID Proxmark3 Chameleon Smart Chip Reader Copier IC Clone 13.56Mhz ISO14443 Key Detection Badge Writer Programmer

$39.51 $71.83

Categories: Security & Protection, Access Building Automation

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10% off
80GHz mmWave Radar Alarm System Perimeter Intrusion Detection for Home Commercial Security 80GHz mmWave Radar Alarm System Perimeter Intrusion Detection for Home Commercial Security

80GHz mmWave Radar Alarm System Perimeter Intrusion Detection for Home Commercial Security

$5819.62 $6466.24

Categories: Security & Protection, Access Building Automation

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15% off
RFID Field Detector Ultra - LF/HF/UHF RFID Field Detector Ultra - LF/HF/UHF

RFID Field Detector Ultra - LF/HF/UHF

$18.02 $21.35

15 sold

Categories: Security & Protection, Access Building Automation

Buy Now
Exquisite-KY-003 Hall Effect Magnetic Sensor Module 10PCS Standard A3144 Digital Output Detection Board Switch Sensor Exquisite-KY-003 Hall Effect Magnetic Sensor Module 10PCS Standard A3144 Digital Output Detection Board Switch Sensor

Exquisite-KY-003 Hall Effect Magnetic Sensor Module 10PCS Standard A3144 Digital Output Detection Board Switch Sensor

$8.18 $8.18

Categories: Security & Protection, Access Building Automation

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19% off
Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

Graphics Motion Body Detection Camera Image Recognition with IO Relay Output Automatic Door

$64.80 $80.00

Categories: Security & Protection, Access Building Automation

Buy Now
53% off
B27B New DEE1010B-S2 RS-485 Port For VTO Support Door Status Detection Exit Lock Control Access Control Extension Module B27B New DEE1010B-S2 RS-485 Port For VTO Support Door Status Detection Exit Lock Control Access Control Extension Module

B27B New DEE1010B-S2 RS-485 Port For VTO Support Door Status Detection Exit Lock Control Access Control Extension Module

$38.99 $82.96

Categories: Security & Protection, Access Building Automation

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64% off
5pcs LJ12A3-4-Z/AX Inductive for proximity Sensor NPN DC6-36V 12mm Diameter Aluminum Housing 4mm Detection Capability 5pcs LJ12A3-4-Z/AX Inductive for proximity Sensor NPN DC6-36V 12mm Diameter Aluminum Housing 4mm Detection Capability

5pcs LJ12A3-4-Z/AX Inductive for proximity Sensor NPN DC6-36V 12mm Diameter Aluminum Housing 4mm Detection Capability

$105.84 $293.99

Categories: Security & Protection, Access Building Automation

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46% off
Top Deals Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack Top Deals Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack

Top Deals Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO With TL PL SN Bracket Durable (4 Pack

$11.68 $21.63

Categories: Security & Protection, Access Building Automation

Buy Now
51% off
Set of 10 TCRT5000 infrared tracking sensor modules for obstacle detection and smooth line following in automated systems Set of 10 TCRT5000 infrared tracking sensor modules for obstacle detection and smooth line following in automated systems

Set of 10 TCRT5000 infrared tracking sensor modules for obstacle detection and smooth line following in automated systems

$17.64 $36.01

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
1% off
2026 New Grove Detection Module GSR Kit Skin Current Sensor Resistance Electrical Conductivity Fingertip 2026 New Grove Detection Module GSR Kit Skin Current Sensor Resistance Electrical Conductivity Fingertip

2026 New Grove Detection Module GSR Kit Skin Current Sensor Resistance Electrical Conductivity Fingertip

$37.37 $37.75

Categories: Security & Protection, Access Building Automation

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51% off
[NEW A09R!】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring [NEW A09R!】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

[NEW A09R!】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

$5.33 $10.87

Categories: Security & Protection, Access Building Automation

Buy Now
48% off
AC 220V Dual Channel Programmable Timer Supporting 38 Modes Including Cyclic Timing Delay On Off and Signal Detection AC 220V Dual Channel Programmable Timer Supporting 38 Modes Including Cyclic Timing Delay On Off and Signal Detection

AC 220V Dual Channel Programmable Timer Supporting 38 Modes Including Cyclic Timing Delay On Off and Signal Detection

$75.78 $145.74

Categories: Security & Protection, Access Building Automation

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40% off
Smart Portable Hall Effect Magnetic Sensor Module KY-003 A3144 10PCS Standard Digital Output Detection Switch Sensor Board Smart Portable Hall Effect Magnetic Sensor Module KY-003 A3144 10PCS Standard Digital Output Detection Switch Sensor Board

Smart Portable Hall Effect Magnetic Sensor Module KY-003 A3144 10PCS Standard Digital Output Detection Switch Sensor Board

$24.31 $40.51

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
51% off
[NEW!A25P】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring [NEW!A25P】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

[NEW!A25P】 LTC4150 Coulomb Counter Module High-Side Current Monitor Battery Charge/Discharge Detection Li- Power Monitoring

$5.33 $10.87

Categories: Security & Protection, Access Building Automation

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Cylindrical Magnetic Reed Sensors Set of Ten with High Reliability and Effective Detection Capabilities in Electronics Cylindrical Magnetic Reed Sensors Set of Ten with High Reliability and Effective Detection Capabilities in Electronics

Cylindrical Magnetic Reed Sensors Set of Ten with High Reliability and Effective Detection Capabilities in Electronics

$65.39 $65.39

Categories: Security & Protection, Access Building Automation

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62% off
Infrared Sensor for Position Detection 4 Wire 40N 40P 10-30VDC Diffuse Reflection 10cm to 40cm Adjustable Range Infrared Sensor for Position Detection 4 Wire 40N 40P 10-30VDC Diffuse Reflection 10cm to 40cm Adjustable Range

Infrared Sensor for Position Detection 4 Wire 40N 40P 10-30VDC Diffuse Reflection 10cm to 40cm Adjustable Range

$56.33 $148.25

Categories: Security & Protection, Access Building Automation

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57% off
10 Count Magnetic Cylindrical for reed Switches Designed for 110V 0 5A Current Quick 0 3ms Response for Accurate Detection 10 Count Magnetic Cylindrical for reed Switches Designed for 110V 0 5A Current Quick 0 3ms Response for Accurate Detection

10 Count Magnetic Cylindrical for reed Switches Designed for 110V 0 5A Current Quick 0 3ms Response for Accurate Detection

$38.57 $89.70

Categories: Security & Protection, Access Building Automation

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62% off
Outdoor Light Detection Relay 3 pcs Automatic Light Sensing Switch for Lamp Circuits 110 240V 50 60Hz Waterproof Enclosure Outdoor Light Detection Relay 3 pcs Automatic Light Sensing Switch for Lamp Circuits 110 240V 50 60Hz Waterproof Enclosure

Outdoor Light Detection Relay 3 pcs Automatic Light Sensing Switch for Lamp Circuits 110 240V 50 60Hz Waterproof Enclosure

$42.85 $112.76

Categories: Security & Protection, Access Building Automation

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31% off
R53C Energy Efficient Gesture Recognition Sensors Module Gesture Detection Module Wide Ranges of Motion Sensings Capabilities R53C Energy Efficient Gesture Recognition Sensors Module Gesture Detection Module Wide Ranges of Motion Sensings Capabilities

R53C Energy Efficient Gesture Recognition Sensors Module Gesture Detection Module Wide Ranges of Motion Sensings Capabilities

$31.32 $45.86

Categories: Security & Protection, Access Building Automation

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38% off
ProxGrind Chameleon Lite Chameleon Dev Kit for Detection Access Control and Emulated Cards ProxGrind Chameleon Lite Chameleon Dev Kit for Detection Access Control and Emulated Cards

ProxGrind Chameleon Lite Chameleon Dev Kit for Detection Access Control and Emulated Cards

$370.76 $598.00

Categories: Security & Protection, Access Building Automation

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15% off
Microwave Motion Sensor 24GHz Radar Detection Adjustable Sensitivity 12-24V for Automatic Sliding Door Microwave Motion Sensor 24GHz Radar Detection Adjustable Sensitivity 12-24V for Automatic Sliding Door

Microwave Motion Sensor 24GHz Radar Detection Adjustable Sensitivity 12-24V for Automatic Sliding Door

$9.35 $11.00

Categories: Security & Protection, Access Building Automation

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45% off
[NEW!A25P】 Handheld 3-In-One EMF Meter For RF Radiation Detection Electric Field Magnetic Field For Electromagnetic Radiation [NEW!A25P】 Handheld 3-In-One EMF Meter For RF Radiation Detection Electric Field Magnetic Field For Electromagnetic Radiation

[NEW!A25P】 Handheld 3-In-One EMF Meter For RF Radiation Detection Electric Field Magnetic Field For Electromagnetic Radiation

$32.67 $59.40

Categories: Security & Protection, Access Building Automation

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23% off
Transportable Mobile Indication Tester Board For Smartphone Repair Indication Strength Detection W8KE Transportable Mobile Indication Tester Board For Smartphone Repair Indication Strength Detection W8KE

Transportable Mobile Indication Tester Board For Smartphone Repair Indication Strength Detection W8KE

$104.33 $135.49

Categories: Security & Protection, Access Building Automation

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18% off
4X 110B Vehicle Detector AC220V Single Channel Inductive Vehicle Loop Detector For Car Parking Lot Access Control-[LUCK 9] 4X 110B Vehicle Detector AC220V Single Channel Inductive Vehicle Loop Detector For Car Parking Lot Access Control-[LUCK 9]

4X 110B Vehicle Detector AC220V Single Channel Inductive Vehicle Loop Detector For Car Parking Lot Access Control-[LUCK 9]

$46.82 $57.10

2 sold

Categories: Security & Protection, Access Building Automation

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57% off
10 Pcs Magnetic for reed Switch Set Cylindrical 110V Voltage 0 5A Current 0 3ms Fast Response Time for Accurate Detection 10 Pcs Magnetic for reed Switch Set Cylindrical 110V Voltage 0 5A Current 0 3ms Fast Response Time for Accurate Detection

10 Pcs Magnetic for reed Switch Set Cylindrical 110V Voltage 0 5A Current 0 3ms Fast Response Time for Accurate Detection

$38.26 $88.97

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
NEW Sense Traffic Inductive Loop Vehicle Presence detection Signal Control DLD-110 NEW Sense Traffic Inductive Loop Vehicle Presence detection Signal Control DLD-110

NEW Sense Traffic Inductive Loop Vehicle Presence detection Signal Control DLD-110

$14.00 $14.00

2 sold

Categories: Security & Protection, Access Building Automation

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6% off
EXZYU Stand Still Prop static meditation Room Escape motionless stand still for a certain time to run human detect sensor prop EXZYU Stand Still Prop static meditation Room Escape motionless stand still for a certain time to run human detect sensor prop

EXZYU Stand Still Prop static meditation Room Escape motionless stand still for a certain time to run human detect sensor prop

$70.50 $75.00

Categories: Security & Protection, Access Building Automation

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38% off
38kHz Infrared Sensor Module Set 30pcs for For remote Signal Transmission and Obstacle Detection with Easy Integration 38kHz Infrared Sensor Module Set 30pcs for For remote Signal Transmission and Obstacle Detection with Easy Integration

38kHz Infrared Sensor Module Set 30pcs for For remote Signal Transmission and Obstacle Detection with Easy Integration

$83.63 $134.89

Categories: Security & Protection, Access Building Automation

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