XR-172 ADS-B 1090 Mhz 12Dbi PCB Strip-Line 4 Half-Wave Antennas SMA Female For Receiving Signals

TTLOCK App Bluetooth Reader Module Relay Switch Antenna UART Output for Access Control System Unlocking Antenna Module Component

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Hi-Link 24G Smart Home Human Tracking HLK-LD2450 Radar Sensor Motion Module KIT for Distance and Speed Free Shipping

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MR60-F/M Motor ESC Three-core Plug Model Aircraft Model Power Battery Male and Female Connector Charging Head

USB Booster Cable DC TO DC 5V/9V/12V Charging Treasure Booster Module DC Interface 5.5*2.1MM

Heltec 868MHz-915MHz SX1262 ESP32 LoRa 0.96 Inch Blue OLED Display WIFI Lora 32 V3 Development Board for Arduino with Shell

TTLOCK App BLE Electronic Lock Module board Lock Module Relay Output Door Access Control System

Ttlock App Bluetooth Electric Lock Module Remote Control ISO14443A Chip Antenna Passive Switch Unlocking Module Access Control

SIMCOM SIM7020G Global-Band NB-IoT Module SMT Type B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66/B70/B71

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HLK-LD2410 24G FMCW 24GHz Smart Human Presence Sensing Radar Module LD2410 Millimeter Wave Motion Switch Sensor 5pin Cable

24G HLK-LD2450 MM Wave Human Body Motion Tracking Trajectory Radar Sensor Module LD2450 Sensing Distance 8M Smart Home

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Hi-Link HLK-LD2410 24G FMCW Human Presence Radar Sensor Motion Module

110-240Vac/24-240Vdc/12V 1A Single Channel Relay Control Switch HLK-RW01 with APP/Alexa