Rf Remote Receiver
2,500 - 3,000 Per Set
20 Set(s) (MOQ)
this control unit fully automates the projector screen control. how it works:- the power to the projector is connected via the projector trigger unit. When projector is turned on, a power draw is detected which sends a rf signal to the screen control unit exactly the same way you would have pressed the down button on the screen remote control. when the projector is turned off, the projector trigger unit detects no power consumption and sends a rf signal to the screen control unit exactly the same way you would have pressed the down button on the screen remote control. voltage : ac190v-ac240v ( other specifications can be customized ) with load power : ≤1000w standby power consumption : ≤1.3w working temperature : -30 -70 transmit power : 30mw remote distance: 10 meters (without obstructions for ir )
DC 12v 1CH Channel Wireless RF Remote Control Switch Transmitter Receiver
100 Per Piece
1 Piece(s) (MOQ)
description:- dc 12v 1ch channel wireless rf remote control switch transmitter receiver 10a relay operating voltage: dc12v transmitting frequency: 315/433 mhz transmission distance: 50m (open field) firing range: 80meter package included: 1 x remote control transmitter 1 x receiver board code programmable with help of switch on board voltage free contact 10amp max load : 125 watts.
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Rf Receivers, Ups Inverter, rf modulators, Power Amplifiers