Interrupteur de télécommande, relais dc 12v / 24v / 48v / 72v 40a, commutateur rf sans fil avec télécommande longue portée de 984 pieds - Générique

Interrupteur de télécommande, relais dc 12v / 24v / 48v / 72v 40a, commutateur rf sans fil avec télécommande longue portée de 984 pieds The radio frequency remote control adopts radio frequency technology, the working frequency is 433MHz, and the signal is stable. High-power load: The relay adopts 40A relay, which can load high-power electrical appliances to long-term stable control. Working mode: momentary, switching, locking mode. Strong Signal: Using RF technology, it can penetrate walls, floors and doors to control receivers anywhere within a reliable distance. The maximum range is up to 984 feet with no obstacles. WIDE APPLICATION:This remote relay switch used in lamps,electric doors,water pumps, motors, windows,gate,industrial control and security industry and other fields. Colour:white + black Material:Plastic + Metal Size:54 x 48 x 28mm Package Contents: 1 x Remote Control Switch 2 x Remote Control Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.