4 Channel WiFi& RF& Bluetooth Smart Dry Contact Relay Switch Module,Phone app Remote/Voice Control,Timer,Compatible with Alexa. (85-250V/USB 5V)
[WIFIuetooth RF Relay] Connecting with 2.4 GHz Wifi, 4 Channel WiFi RF Bluetooth Smart Relay, Once c..
$118.99
QIACHIP Universal 12V 4CH Wireless Relay Remote Module Switch RF 433Mhz with Remote Control Key Fob 2 Transmitters 1 Receiver for Light Garage Door Electric Gate,Momentary Toggle Latched(KR1204)
Connector Type Screw Contact Type Normally Open Current Rating 10 Amps Mounting Ty..
$15.99
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