315MHz AC220V Wireless Remote Control Switch 4-IN-1 Remote Control One Channel 3000m Long Distance

Features The receiving board of the remote controller is suitable for electric control circuits such as anti theft alarm remote control of electric doors and windows signal control industrial control lifting equipment etc Relay contacts of remote control switch module output independently which is very suitable for direct control of all kinds of loads The product adopts fixed code wireless coding technology without directionality and switches do not interfere with each other The receiving board can withstand up to 10A current per circuit and drive AC load directly Each relay has a set of normally open normally closed contacts Specification Operating Voltage 220VWorking frequency 315MHZContact capacity 10A 250VAC 10A 30VDCReceiving sensitivity 105dBRemote control distance 3000 meters No interference in open space This distance is the theoretical distance without interference and it will be reduced according to different environmental disturbances and partition walls during use Generally it is about 10 50 of the nominal distance Number of control channel 1Remote control battery 12V23AOperation method Short press operation pressand leaveless than 5 seconds button can be switched to jog interlock and self locking working status in turn and the current working status is indicated by LED indicator Short press the operation button once the LED flashes once this is the jog modePress the operation button again shortly the LED flashes twice this is the