• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

module

Filter by price

Sort By

Product tags

Showing 1–36 of 3600 results

Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer IoT Devices

$20.08$20.08

Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer IoT Devices

$20.20$20.20

43% off
POE Splitter 48V to 5V USB Type C Power Over Ethernet Adapter Cable Injector Power Supply Module For Camera POE Splitter 48V to 5V USB Type C Power Over Ethernet Adapter Cable Injector Power Supply Module For Camera

POE Splitter 48V to 5V USB Type C Power Over Ethernet Adapter Cable Injector Power Supply Module For Camera

$9.23$16.19

24 sold
2PCS GPS BD Passive FPC PCB Built-in Flexible Antenna MHF1 GNSS Module High Gain 12DBI Satellite Navigation Positioning Antenna 2PCS GPS BD Passive FPC PCB Built-in Flexible Antenna MHF1 GNSS Module High Gain 12DBI Satellite Navigation Positioning Antenna

2PCS GPS BD Passive FPC PCB Built-in Flexible Antenna MHF1 GNSS Module High Gain 12DBI Satellite Navigation Positioning Antenna

$5.04$5.04

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact RFID Tag Writer IoT Devices

$20.08$20.08

New Trend!LD1040 10G Radar Sensing Module Low Power Micro-Motion Intelligent Perception Sensor New Trend!LD1040 10G Radar Sensing Module Low Power Micro-Motion Intelligent Perception Sensor

New Trend!LD1040 10G Radar Sensing Module Low Power Micro-Motion Intelligent Perception Sensor

$20.89$20.89

40% off
Professional 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface RFID Tag Writer Access Control Systems Professional 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface RFID Tag Writer Access Control Systems

Professional 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface RFID Tag Writer Access Control Systems

$6.00$10.00

1% off
13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer Access Control Systems 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer Access Control Systems

13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer Access Control Systems

$9.80$9.90

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact RFID Tag Writer IoT Devices

$8.55$8.55

1% off
Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

$9.60$9.70

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

$9.81$9.81

Soil Hygrometer Detection Module Moisture Sensor FC-28 DC 3.3V-5V HOT Soil Hygrometer Detection Module Moisture Sensor FC-28 DC 3.3V-5V HOT

Soil Hygrometer Detection Module Moisture Sensor FC-28 DC 3.3V-5V HOT

$18.47$18.47

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

$20.08$20.08

40% off
1Pcs DC 12V 3V 5V 9V Learning Code 433.92 MHz 1 CH Output For Remote Controls 1527 Encoding 433Mhz RF Wireless Transmitter Modul 1Pcs DC 12V 3V 5V 9V Learning Code 433.92 MHz 1 CH Output For Remote Controls 1527 Encoding 433Mhz RF Wireless Transmitter Modul

1Pcs DC 12V 3V 5V 9V Learning Code 433.92 MHz 1 CH Output For Remote Controls 1527 Encoding 433Mhz RF Wireless Transmitter Modul

$9.02$15.04

Universal Works With Tuya 433MHz 433.92MHz Fixed Rolling Code Garage / Gate Remote Control Receiver 2CH Wifi Smart Switch Module Universal Works With Tuya 433MHz 433.92MHz Fixed Rolling Code Garage / Gate Remote Control Receiver 2CH Wifi Smart Switch Module

Universal Works With Tuya 433MHz 433.92MHz Fixed Rolling Code Garage / Gate Remote Control Receiver 2CH Wifi Smart Switch Module

$33.35$33.35

392 sold
10 Pcs Reception Distance 15M Infrared VS838 IR Receiver Modules Black 10 Pcs Reception Distance 15M Infrared VS838 IR Receiver Modules Black

10 Pcs Reception Distance 15M Infrared VS838 IR Receiver Modules Black

$23.26$23.26

7 sold
Diymore 5.8G microwave radar sensor switch DIP AC220-240V DIP Radar Sensor Module Motion Detector Diymore 5.8G microwave radar sensor switch DIP AC220-240V DIP Radar Sensor Module Motion Detector

Diymore 5.8G microwave radar sensor switch DIP AC220-240V DIP Radar Sensor Module Motion Detector

$7.18$7.18

3 sold
41% off
Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface IC Reader Writer Compact RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface IC Reader Writer Compact RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface IC Reader Writer Compact RFID Tag Writer IoT Devices

$5.58$9.45

Works With Tuya Smart Life Universal RX MULTI WiFi 300 a 868 MHz 433MHz Remote Control Receiver 9V-30V 85-250V Relay Module 2CH Works With Tuya Smart Life Universal RX MULTI WiFi 300 a 868 MHz 433MHz Remote Control Receiver 9V-30V 85-250V Relay Module 2CH

Works With Tuya Smart Life Universal RX MULTI WiFi 300 a 868 MHz 433MHz Remote Control Receiver 9V-30V 85-250V Relay Module 2CH

$37.80$37.80

18 sold
13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface IC Reader Writer Access Control Systems 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface IC Reader Writer Access Control Systems

13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface IC Reader Writer Access Control Systems

$11.84$11.84

1 sold
RFID Embedded Control Board EMID 125KHz Normally Open Control Module Induction Tag Card Controller RFID Embedded Control Board EMID 125KHz Normally Open Control Module Induction Tag Card Controller

RFID Embedded Control Board EMID 125KHz Normally Open Control Module Induction Tag Card Controller

$0.55$0.55

18 sold
27% off
Power Supply Diode Board for Reverse Flows Control, Small Rectifier Module Best Sale Power Supply Diode Board for Reverse Flows Control, Small Rectifier Module Best Sale

Power Supply Diode Board for Reverse Flows Control, Small Rectifier Module Best Sale

$7.81$10.70

40% off
Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V RFID Tag Writer IoT Devices

$5.87$9.78

38% off
A3PC TCRT5000 Reflective Sensory TCRT5000 3 Way Tracing Tracking Module Line Patrol Obstacle Avoidance Car Robot Sensory Module A3PC TCRT5000 Reflective Sensory TCRT5000 3 Way Tracing Tracking Module Line Patrol Obstacle Avoidance Car Robot Sensory Module

A3PC TCRT5000 Reflective Sensory TCRT5000 3 Way Tracing Tracking Module Line Patrol Obstacle Avoidance Car Robot Sensory Module

$6.79$10.95

50% off
Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact IC Reader Writer IoT Devices

$5.85$11.71

12 sold
50% off
Upgrade Version 433.92MHz Two Channel Wireless Garage Door Opener Receiver 9-24V AC DC Relay Control Module Upgrade Version 433.92MHz Two Channel Wireless Garage Door Opener Receiver 9-24V AC DC Relay Control Module

Upgrade Version 433.92MHz Two Channel Wireless Garage Door Opener Receiver 9-24V AC DC Relay Control Module

$29.41$58.82

52% off
48V to 12V POE Spliter Waterproof With Video And Power Adapter Cable Supply Module Injector for IP Camera Extender 48V to 12V POE Spliter Waterproof With Video And Power Adapter Cable Supply Module Injector for IP Camera Extender

48V to 12V POE Spliter Waterproof With Video And Power Adapter Cable Supply Module Injector for IP Camera Extender

$40.76$84.91

2 sold
Professional 13.56MHz Frequency RFID Module SPI Interface Compact IC Reader Writer 3.3V RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface Compact IC Reader Writer 3.3V RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface Compact IC Reader Writer 3.3V RFID Tag Writer IoT Devices

$20.21$20.21

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

$11.36$11.36

AC DC 9-24V 433MHz Universal Garage Door Electric Gate Remote Control Receiver 433MHz 2CH Switch Module Relay Controller Opener AC DC 9-24V 433MHz Universal Garage Door Electric Gate Remote Control Receiver 433MHz 2CH Switch Module Relay Controller Opener

AC DC 9-24V 433MHz Universal Garage Door Electric Gate Remote Control Receiver 433MHz 2CH Switch Module Relay Controller Opener

$33.35$33.35

27 sold
Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

$8.55$8.55

Plastic fingerprint sensor protection box for DX3/DX4 fingerprint module enclosure Plastic fingerprint sensor protection box for DX3/DX4 fingerprint module enclosure

Plastic fingerprint sensor protection box for DX3/DX4 fingerprint module enclosure

$8.24$8.24

22 sold
38% off
N3UC TCRT5000 Triple Channel Tracking Sensory Module Easy Installation For Robotics N3UC TCRT5000 Triple Channel Tracking Sensory Module Easy Installation For Robotics

N3UC TCRT5000 Triple Channel Tracking Sensory Module Easy Installation For Robotics

$7.39$11.92

30% off
Mini RC522 RFID Module 3.3V 13.56MHz SPI IC Reader Writer Compatible with for Access Control DIY Mini RC522 RFID Module 3.3V 13.56MHz SPI IC Reader Writer Compatible with for Access Control DIY

Mini RC522 RFID Module 3.3V 13.56MHz SPI IC Reader Writer Compatible with for Access Control DIY

$5.00$7.15

52% off
DVB01 Charge Discharge Protection Module DC 5V 12V 24V Digital Display Window Voltage Comparator Electronic Components DVB01 Charge Discharge Protection Module DC 5V 12V 24V Digital Display Window Voltage Comparator Electronic Components

DVB01 Charge Discharge Protection Module DC 5V 12V 24V Digital Display Window Voltage Comparator Electronic Components

$55.81$116.27

1 sold
30% off
Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer Access Control Systems Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer Access Control Systems

Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer Access Control Systems

$5.85$8.36

Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer IoT Devices

$20.08 $20.08

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer IoT Devices

$20.20 $20.20

Categories: Security & Protection, Access Building Automation

Buy Now
43% off
POE Splitter 48V to 5V USB Type C Power Over Ethernet Adapter Cable Injector Power Supply Module For Camera POE Splitter 48V to 5V USB Type C Power Over Ethernet Adapter Cable Injector Power Supply Module For Camera

POE Splitter 48V to 5V USB Type C Power Over Ethernet Adapter Cable Injector Power Supply Module For Camera

$9.23 $16.19

24 sold

Categories: Security & Protection, Access Building Automation

Buy Now
2PCS GPS BD Passive FPC PCB Built-in Flexible Antenna MHF1 GNSS Module High Gain 12DBI Satellite Navigation Positioning Antenna 2PCS GPS BD Passive FPC PCB Built-in Flexible Antenna MHF1 GNSS Module High Gain 12DBI Satellite Navigation Positioning Antenna

2PCS GPS BD Passive FPC PCB Built-in Flexible Antenna MHF1 GNSS Module High Gain 12DBI Satellite Navigation Positioning Antenna

$5.04 $5.04

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact RFID Tag Writer IoT Devices

$20.08 $20.08

Categories: Security & Protection, Access Building Automation

Buy Now
New Trend!LD1040 10G Radar Sensing Module Low Power Micro-Motion Intelligent Perception Sensor New Trend!LD1040 10G Radar Sensing Module Low Power Micro-Motion Intelligent Perception Sensor

New Trend!LD1040 10G Radar Sensing Module Low Power Micro-Motion Intelligent Perception Sensor

$20.89 $20.89

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
Professional 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface RFID Tag Writer Access Control Systems Professional 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface RFID Tag Writer Access Control Systems

Professional 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface RFID Tag Writer Access Control Systems

$6.00 $10.00

Categories: Security & Protection, Access Building Automation

Buy Now
1% off
13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer Access Control Systems 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer Access Control Systems

13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V IC Reader Writer Access Control Systems

$9.80 $9.90

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact RFID Tag Writer IoT Devices

$8.55 $8.55

Categories: Security & Protection, Access Building Automation

Buy Now
1% off
Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

$9.60 $9.70

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

$9.81 $9.81

Categories: Security & Protection, Access Building Automation

Buy Now
Soil Hygrometer Detection Module Moisture Sensor FC-28 DC 3.3V-5V HOT Soil Hygrometer Detection Module Moisture Sensor FC-28 DC 3.3V-5V HOT

Soil Hygrometer Detection Module Moisture Sensor FC-28 DC 3.3V-5V HOT

$18.47 $18.47

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface RC522 MINI Module Compact IC Reader Writer IoT Devices

$20.08 $20.08

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
1Pcs DC 12V 3V 5V 9V Learning Code 433.92 MHz 1 CH Output For Remote Controls 1527 Encoding 433Mhz RF Wireless Transmitter Modul 1Pcs DC 12V 3V 5V 9V Learning Code 433.92 MHz 1 CH Output For Remote Controls 1527 Encoding 433Mhz RF Wireless Transmitter Modul

1Pcs DC 12V 3V 5V 9V Learning Code 433.92 MHz 1 CH Output For Remote Controls 1527 Encoding 433Mhz RF Wireless Transmitter Modul

$9.02 $15.04

Categories: Security & Protection, Access Building Automation

Buy Now
Universal Works With Tuya 433MHz 433.92MHz Fixed Rolling Code Garage / Gate Remote Control Receiver 2CH Wifi Smart Switch Module Universal Works With Tuya 433MHz 433.92MHz Fixed Rolling Code Garage / Gate Remote Control Receiver 2CH Wifi Smart Switch Module

Universal Works With Tuya 433MHz 433.92MHz Fixed Rolling Code Garage / Gate Remote Control Receiver 2CH Wifi Smart Switch Module

$33.35 $33.35

392 sold

Categories: Security & Protection, Access Building Automation

Buy Now
10 Pcs Reception Distance 15M Infrared VS838 IR Receiver Modules Black 10 Pcs Reception Distance 15M Infrared VS838 IR Receiver Modules Black

10 Pcs Reception Distance 15M Infrared VS838 IR Receiver Modules Black

$23.26 $23.26

7 sold

Categories: Security & Protection, Access Building Automation

Buy Now
Diymore 5.8G microwave radar sensor switch DIP AC220-240V DIP Radar Sensor Module Motion Detector Diymore 5.8G microwave radar sensor switch DIP AC220-240V DIP Radar Sensor Module Motion Detector

Diymore 5.8G microwave radar sensor switch DIP AC220-240V DIP Radar Sensor Module Motion Detector

$7.18 $7.18

3 sold

Categories: Security & Protection, Access Building Automation

Buy Now
41% off
Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface IC Reader Writer Compact RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface IC Reader Writer Compact RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module 3.3V SPI Interface IC Reader Writer Compact RFID Tag Writer IoT Devices

$5.58 $9.45

Categories: Security & Protection, Access Building Automation

Buy Now
Works With Tuya Smart Life Universal RX MULTI WiFi 300 a 868 MHz 433MHz Remote Control Receiver 9V-30V 85-250V Relay Module 2CH Works With Tuya Smart Life Universal RX MULTI WiFi 300 a 868 MHz 433MHz Remote Control Receiver 9V-30V 85-250V Relay Module 2CH

Works With Tuya Smart Life Universal RX MULTI WiFi 300 a 868 MHz 433MHz Remote Control Receiver 9V-30V 85-250V Relay Module 2CH

$37.80 $37.80

18 sold

Categories: Security & Protection, Access Building Automation

Buy Now
13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface IC Reader Writer Access Control Systems 13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface IC Reader Writer Access Control Systems

13.56MHz Frequency RFID Module 3.3V Compact RC522 MINI Module SPI Interface IC Reader Writer Access Control Systems

$11.84 $11.84

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
RFID Embedded Control Board EMID 125KHz Normally Open Control Module Induction Tag Card Controller RFID Embedded Control Board EMID 125KHz Normally Open Control Module Induction Tag Card Controller

RFID Embedded Control Board EMID 125KHz Normally Open Control Module Induction Tag Card Controller

$0.55 $0.55

18 sold

Categories: Security & Protection, Access Building Automation

Buy Now
27% off
Power Supply Diode Board for Reverse Flows Control, Small Rectifier Module Best Sale Power Supply Diode Board for Reverse Flows Control, Small Rectifier Module Best Sale

Power Supply Diode Board for Reverse Flows Control, Small Rectifier Module Best Sale

$7.81 $10.70

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface Compact RC522 MINI Module 3.3V RFID Tag Writer IoT Devices

$5.87 $9.78

Categories: Security & Protection, Access Building Automation

Buy Now
38% off
A3PC TCRT5000 Reflective Sensory TCRT5000 3 Way Tracing Tracking Module Line Patrol Obstacle Avoidance Car Robot Sensory Module A3PC TCRT5000 Reflective Sensory TCRT5000 3 Way Tracing Tracking Module Line Patrol Obstacle Avoidance Car Robot Sensory Module

A3PC TCRT5000 Reflective Sensory TCRT5000 3 Way Tracing Tracking Module Line Patrol Obstacle Avoidance Car Robot Sensory Module

$6.79 $10.95

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact IC Reader Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact IC Reader Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V RC522 MINI Module Compact IC Reader Writer IoT Devices

$5.85 $11.71

12 sold

Categories: Security & Protection, Access Building Automation

Buy Now
50% off
Upgrade Version 433.92MHz Two Channel Wireless Garage Door Opener Receiver 9-24V AC DC Relay Control Module Upgrade Version 433.92MHz Two Channel Wireless Garage Door Opener Receiver 9-24V AC DC Relay Control Module

Upgrade Version 433.92MHz Two Channel Wireless Garage Door Opener Receiver 9-24V AC DC Relay Control Module

$29.41 $58.82

Categories: Security & Protection, Access Building Automation

Buy Now
52% off
48V to 12V POE Spliter Waterproof With Video And Power Adapter Cable Supply Module Injector for IP Camera Extender 48V to 12V POE Spliter Waterproof With Video And Power Adapter Cable Supply Module Injector for IP Camera Extender

48V to 12V POE Spliter Waterproof With Video And Power Adapter Cable Supply Module Injector for IP Camera Extender

$40.76 $84.91

2 sold

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module SPI Interface Compact IC Reader Writer 3.3V RFID Tag Writer IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface Compact IC Reader Writer 3.3V RFID Tag Writer IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface Compact IC Reader Writer 3.3V RFID Tag Writer IoT Devices

$20.21 $20.21

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

$11.36 $11.36

Categories: Security & Protection, Access Building Automation

Buy Now
AC DC 9-24V 433MHz Universal Garage Door Electric Gate Remote Control Receiver 433MHz 2CH Switch Module Relay Controller Opener AC DC 9-24V 433MHz Universal Garage Door Electric Gate Remote Control Receiver 433MHz 2CH Switch Module Relay Controller Opener

AC DC 9-24V 433MHz Universal Garage Door Electric Gate Remote Control Receiver 433MHz 2CH Switch Module Relay Controller Opener

$33.35 $33.35

27 sold

Categories: Security & Protection, Access Building Automation

Buy Now
Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

Professional 13.56MHz Frequency RFID Module SPI Interface 3.3V IC Reader Writer Compact RC522 MINI Module IoT Devices

$8.55 $8.55

Categories: Security & Protection, Access Building Automation

Buy Now
Plastic fingerprint sensor protection box for DX3/DX4 fingerprint module enclosure Plastic fingerprint sensor protection box for DX3/DX4 fingerprint module enclosure

Plastic fingerprint sensor protection box for DX3/DX4 fingerprint module enclosure

$8.24 $8.24

22 sold

Categories: Security & Protection, Access Building Automation

Buy Now
38% off
N3UC TCRT5000 Triple Channel Tracking Sensory Module Easy Installation For Robotics N3UC TCRT5000 Triple Channel Tracking Sensory Module Easy Installation For Robotics

N3UC TCRT5000 Triple Channel Tracking Sensory Module Easy Installation For Robotics

$7.39 $11.92

Categories: Security & Protection, Access Building Automation

Buy Now
30% off
Mini RC522 RFID Module 3.3V 13.56MHz SPI IC Reader Writer Compatible with for Access Control DIY Mini RC522 RFID Module 3.3V 13.56MHz SPI IC Reader Writer Compatible with for Access Control DIY

Mini RC522 RFID Module 3.3V 13.56MHz SPI IC Reader Writer Compatible with for Access Control DIY

$5.00 $7.15

Categories: Security & Protection, Access Building Automation

Buy Now
52% off
DVB01 Charge Discharge Protection Module DC 5V 12V 24V Digital Display Window Voltage Comparator Electronic Components DVB01 Charge Discharge Protection Module DC 5V 12V 24V Digital Display Window Voltage Comparator Electronic Components

DVB01 Charge Discharge Protection Module DC 5V 12V 24V Digital Display Window Voltage Comparator Electronic Components

$55.81 $116.27

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
30% off
Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer Access Control Systems Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer Access Control Systems

Professional 13.56MHz Frequency RFID Module 3.3V Compact IC Reader Writer SPI Interface RFID Tag Writer Access Control Systems

$5.85 $8.36

Categories: Security & Protection, Access Building Automation

Buy Now