50m Cable 12V 24V DC Inductive Vehicle Loop Detector Sensors

Attendance Card Clocks Time Timecard Clocking Cards for Office Imported 350G Cardboard Recorder Work

2.4-Inch Fingerprint Attendance Machine Password RFID Card Mobile Phone Opens The Color Screen Biometric Door Lock Time Record

1 Set Office Sheets Employee Time Employee Time Clock Weekly English

M1H Single Channel Inductive Loop Detector/Auto Barrier Gate Gate Loop Detector/Loop Sensor

Automatic Gate Inductive Vehicle Loop Detector For Gate Barrier M1h Dc12-24v Blue Single Loop Detector

PD132 Vehicle Single Loop Detector With 230V AC , 115V AC, 24V DC/AC, 12V DC/AC

Attendance Card Recording for Office Clocking Cards Recorder Time Company Monthly Commuting Records Clocks

Fingerprint Time Clocks For Employees Attendance Card Clocking Cards for Company Time of Office Recording Commute Monthly

Biometric Fingerprint Attendance Machine Smart Fingerprint Time Attendance Machine Time Clocking Recorder Employee Worker Device

12V~24V DC Single Inductive Vehicle Loop Detector For Automatic Barrier Boom Gate Opener M1H

DC12V/24V Single Channel Loop Vehicle Detector Magnetic M1H for Vehicle Access Control

10 Years Long Battery Life Bluetooth 5.1 Dialog DA14531 iBeacon For IoT Indoor Tracking Bluetooth Programmable Beacon

Mini GPS Tracker Smart Tag Compatible with iOS Find My APP Global Locator Anti-lost Finder for Car Pet Keys Wallet Suitcase iTag

Mini Tracking Device For Apple Find My Key Smart iTag Child Finder Pet Car GPS Lost Tracker Smart Bluetooth Tracker IOS System

Water Level Detector Capacitor Liquid Level Sensor Switch Induction Non-contact Liquid Level Detection

Bluetooth 5.2 iBeacon USB Beacon 5V Support Eddystone Beacon For IoT Broadcasting With CE Certification

150m Dialog Bluetooth 5.1 Beacon BLE iBeacon IoT Indoor Wireless Tracking Tag

iBeacon Card Beacon BLE 4.0 Base Station Proximity Location

433MHz Doorbell Button Waterproof Wireless SOS Button Emergency Elderly Childre Panic For Our Smart Home Security Alarm

iBeacon Card Beacon BLE 4.0 Base Station Proximity Location

ESP RFID Tool smart card reader & writer ESP RFID reader from original manufacturer

Low cost rfid smart card reader & writer ESP RFID reader with punch down connector

Cactus WHID WiFi HID whid injector Remotely Controlled Keyboard or Mouse Emulator

Crow Cable USB device Attiny85 microcontroller

Type C Crow Cable USB device Attiny85 microcontroller

Black Ble Gateway iBeacon ble to network Bridge support Ethernet and WiFi connection