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"wireless remote light switch control"
5V USB LED RGB WiFi Controller Bluetooth Remote 4 Pin Male Connector for TV Backlight Light Strip LED RGB Dimmer Home Colorful
Limited time offer, ends 11/08
$17.41
Free Shipping
12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
Limited time offer, ends 11/08
$22.11
Free Shipping
3V Intelligent Light Control Sensor Switch Light Sensor Board for LED Lamp Beads Support 3V Power Supply (Assemble Kit)
Limited time offer, ends 11/08
$17.06
Free Shipping
12V 24V PIR Motion Sensor 7-10M Switch IR Infrared Human Body Induction Sensor Detector Switch for LED Light Switch
Limited time offer, ends 11/08
12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
Limited time offer, ends 11/08
$16.73
Free Shipping
3V Intelligent Light Control Sensor Switch Light Sensor Board for LED Lamp Beads Support 3V Power Supply (PCB Board)
Limited time offer, ends 11/08
$24.66
Free Shipping
AJMRTC AC 220V Optocoupler Detection Module, AC Sensing Opto-isolator Board, DC 3-5V TTL Signal Output, Isolated AC Voltage Detector for Arduino ESP32 Industrial Monitoring DIY Project
Limited time offer, ends 11/29
$16.81
Free Shipping
USB Sensor Bar for Wii, USB Wired Sensor Bar for Nintendo Wii and Wii U
Limited time offer, ends 11/08
USB Serial Port Control Relay Module Sturdy Durable Lightweight USB Relay Module USB Intelligent Control Switch Overcurrent Protection Intelligent Command Control Switch Intelligent Home
Limited time offer, ends 11/08
$16.43
Free Shipping
WiFi Wireless Temperature Humidity Sensor Smart Indoor Thermometer Hygrometer Detector for Home, APP Remote Monitoring
Limited time offer, ends 12/01
E3F-DS30P1 Proximity Switch Photoelectric Sensor Switch 30cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NO
Limited time offer, ends 11/08
$17.03
Free Shipping
AJMRTC 3V Intelligent Light Control Sensor Switch Assembly Kit, Light Sensing PCB Module, Auto On/Off Control for LED Lamp Beads, DC 3V Powered DIY Electronic Soldering Practice Kit
Limited time offer, ends 11/29
$18.22
Free Shipping
12V Bluetooth Relay Module - Mobile Phone Wireless Remote Control Switch - IoT
Limited time offer, ends 11/08
$16.73
Free Shipping
AJMRTC 5Pcs TCRT5000 Infrared Reflectance Sensor Module, Obstacle Avoidance & Line Tracing Tracking Sensor, IR Detection Module for Smart Robot Car, Path Following, Obstacle Detection DIY Projects
Limited time offer, ends 11/25
$12.55
Free Shipping
AJMRTC 2Pcs TSL2591 Digital Light Sensor Breakout Module, High Dynamic Range IR Infrared Full Spectrum Light Detector, 3.3V-5V Compatible for Arduino Raspberry Pi DIY Projects
Limited time offer, ends 11/25
$17.35
Free Shipping
AJMRTC Contactless Infrared Sensor Switch, No Touch Door Release Exit Button with LED Indication, Non-contact IR Sensor Door Access Control Switch for Home & Office Door System
Limited time offer, ends 11/25
$12.45
Free Shipping
AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects
Limited time offer, ends 11/25
$10.54
Free Shipping