Remote Control Relay Universal Safe Wireless Switch Transmitter Receiver for Water Pump Security System DC 12V48V

1、Easy To Use: We have made the transmitter and receiver work together and tested it when you get it you don t need to do any settings just install it and you can use it. 2、Remote Control: One key control send lock mode press the on button to work or open press the off button to stop or close convenient and quick. 3、Wide Range of Uses: DC12V?48V working voltage the remote control switch is used in industrial control security fields such as lights window lifting equipment electric door wireless door alarms etc. 4、Sensitive: The radio frequency signal can pass through wall floor door or window 2 or more units can be used in the same position and the maximum range is 50m/164ft (without obstacles). 5、Safe: The low repetition rate of learning codes and the re learning mode provide high security when the remote control is lost the old code can be deleted and the new code can be re learned.