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DC 12V 433Mhz RF Wireless Remote Control Switch Relay 1CH Receiver Module For LED Door Electromagnetic Lock Smart home DIY
Product Description Chemicals of Very High Concern: None APP support : None Frequency : 433 MHz Channel : 1 PACKAGING : None Model : RK01-12+J027/2 Wireless Communication : RF Usage : General projector lighting electric door automatic curtain switch...
$29.98 Free Delivery
