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 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

Portable Bluetooth Beacon with 3-axis Accelerometer Sensor Ultra Thin IoT Location Card Recharging BLE Proximity Marketing Tag

Bluetooth NRF51822 module for ibeacon base station positioning Beacon for WeChat shakes the near field positioning battery

Holyiot IoT Location Ultra Thin Beacon Card Waterproof Low Energy Bluetooth 5.0 Hardware Rechargeable Ble IBeacon Sensor Id Card

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

A1 Wireless remote control unlock phone screen easily selfie button music control for cycling driving

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

USB Ibeacon BIE 4.0 ModuIe WeChat shake wateproof Iow power kit Base Station receiver Proximity Device Standby siIver

SKYLAB VDU1502 ble NRF52832 / DW1000 solution UWB anti-self-resolving positioning watch

A1 Wireless remote control unlock phone screen easily selfie button music control for cycling driving

Ble 4.0 Low Energy Module Beacon iBeacon Eddystone With Long Battery Life

EvilCrow Keyboard assistant

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