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60% off

AC Power Failure Alarm Sensor 220V 380V Phase Loss Monitor Relay Dry Contact Output DIN Rail Power Outage Detector

AC Power Failure Alarm Sensor 220V 380V Phase Loss Monitor Relay Dry Contact Output DIN Rail Power Outage Detector

AC Power Failure Alarm Sensor 220V 380V Phase Loss Monitor Relay Dry Contact Output DIN Rail Power Outage Detector

$41.20~~$102.99~~

9 sold

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~~

54% 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

$20.75~~$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~~

18% off

RFID Field Detector Ultra - LF/HF/UHF

RFID Field Detector Ultra - LF/HF/UHF

RFID Field Detector Ultra - LF/HF/UHF

$17.44~~$21.35~~

17 sold

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~~

Proximity Sensor TL-Q5MB1 DC 10-30V 3-Wire PNP NO Output with Electromagnetic Induction for Metal Object Detection in Factories

Proximity Sensor TL-Q5MB1 DC 10-30V 3-Wire PNP NO Output with Electromagnetic Induction for Metal Object Detection in Factories

Proximity Sensor TL-Q5MB1 DC 10-30V 3-Wire PNP NO Output with Electromagnetic Induction for Metal Object Detection in Factories

$29.67~~$29.67~~

52% off

[NEW A09R!】 Handheld 3-In-One For RF Radiation Detector Detection Meter Electric Field Magnetic Field EMF For Electromagnetic Ra

[NEW A09R!】 Handheld 3-In-One For RF Radiation Detector Detection Meter Electric Field Magnetic Field EMF For Electromagnetic Ra

[NEW A09R!】 Handheld 3-In-One For RF Radiation Detector Detection Meter Electric Field Magnetic Field EMF For Electromagnetic Ra

$28.51~~$59.40~~

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~~

71% off

VL53L4CD ToF Sensor Module Supporting Multi Target Detection for Robot and Obstacle Avoidance Systems VL53L4CD

VL53L4CD ToF Sensor Module Supporting Multi Target Detection for Robot and Obstacle Avoidance Systems VL53L4CD

VL53L4CD ToF Sensor Module Supporting Multi Target Detection for Robot and Obstacle Avoidance Systems VL53L4CD

$84.39~~$290.99~~

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

$11.60~~$21.49~~

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~~

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~~

10% off

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

$58.83~~$65.39~~

65% 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

$51.89~~$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~~

65% 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

$39.47~~$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~~

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~~

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~~

1 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~~

52% off

4 Pack 120V Photocell Switch with Photosensitivity Range 5 10 LUX On and 30 60 LUX Off for Accurate Dusk Dawn Detection

4 Pack 120V Photocell Switch with Photosensitivity Range 5 10 LUX On and 30 60 LUX Off for Accurate Dusk Dawn Detection

4 Pack 120V Photocell Switch with Photosensitivity Range 5 10 LUX On and 30 60 LUX Off for Accurate Dusk Dawn Detection

$66.30~~$138.13~~

60% off

AC Power Failure Alarm Sensor 220V 380V Phase Loss Monitor Relay Dry Contact Output DIN Rail Power Outage Detector

AC Power Failure Alarm Sensor 220V 380V Phase Loss Monitor Relay Dry Contact Output DIN Rail Power Outage Detector

AC Power Failure Alarm Sensor 220V 380V Phase Loss Monitor Relay Dry Contact Output DIN Rail Power Outage Detector

$41.20 $102.99

9 sold

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

Buy Now

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

Buy Now

54% 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

$20.75 $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

Buy Now

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

Buy Now

18% off

RFID Field Detector Ultra - LF/HF/UHF

RFID Field Detector Ultra - LF/HF/UHF

RFID Field Detector Ultra - LF/HF/UHF

$17.44 $21.35

17 sold

Categories: Security & Protection, Access Building Automation

Buy Now

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

Proximity Sensor TL-Q5MB1 DC 10-30V 3-Wire PNP NO Output with Electromagnetic Induction for Metal Object Detection in Factories

Proximity Sensor TL-Q5MB1 DC 10-30V 3-Wire PNP NO Output with Electromagnetic Induction for Metal Object Detection in Factories

Proximity Sensor TL-Q5MB1 DC 10-30V 3-Wire PNP NO Output with Electromagnetic Induction for Metal Object Detection in Factories

$29.67 $29.67

Categories: Security & Protection, Access Building Automation

Buy Now

52% off

[NEW A09R!】 Handheld 3-In-One For RF Radiation Detector Detection Meter Electric Field Magnetic Field EMF For Electromagnetic Ra

[NEW A09R!】 Handheld 3-In-One For RF Radiation Detector Detection Meter Electric Field Magnetic Field EMF For Electromagnetic Ra

[NEW A09R!】 Handheld 3-In-One For RF Radiation Detector Detection Meter Electric Field Magnetic Field EMF For Electromagnetic Ra

$28.51 $59.40

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

Buy Now

71% off

VL53L4CD ToF Sensor Module Supporting Multi Target Detection for Robot and Obstacle Avoidance Systems VL53L4CD

VL53L4CD ToF Sensor Module Supporting Multi Target Detection for Robot and Obstacle Avoidance Systems VL53L4CD

VL53L4CD ToF Sensor Module Supporting Multi Target Detection for Robot and Obstacle Avoidance Systems VL53L4CD

$84.39 $290.99

Categories: Security & Protection, Access Building Automation

Buy Now

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

Buy Now

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

$11.60 $21.49

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

Buy Now

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

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

Buy Now

10% off

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

$58.83 $65.39

Categories: Security & Protection, Access Building Automation

Buy Now

65% 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

$51.89 $148.25

Categories: Security & Protection, Access Building Automation

Buy Now

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

Buy Now

65% 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

$39.47 $112.76

Categories: Security & Protection, Access Building Automation

Buy Now

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

Buy Now

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

Buy Now

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

Buy Now

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

Buy Now

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

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now

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

Buy Now

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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52% off

4 Pack 120V Photocell Switch with Photosensitivity Range 5 10 LUX On and 30 60 LUX Off for Accurate Dusk Dawn Detection

4 Pack 120V Photocell Switch with Photosensitivity Range 5 10 LUX On and 30 60 LUX Off for Accurate Dusk Dawn Detection

4 Pack 120V Photocell Switch with Photosensitivity Range 5 10 LUX On and 30 60 LUX Off for Accurate Dusk Dawn Detection

$66.30 $138.13

Categories: Security & Protection, Access Building Automation

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