433MHz 4 Button EV1527 Code Remote Control Switch RF Transmitter Wireless Key for Smart Home Garage Door Opener
[Battery Not Included]
The gadget is a wireless remote control key fob(transmitter), which comes with ultra-strong function and bring you much convenience in your daily life.
It support remotely and wirelessly control your garage door, electronic gates, electrical appliances and other telecommand equipments.
Light weight and compact size desig, the code key is very easy and convenient for you to carry with when you go out.
The code key can bring you brand new experience of remote control, and you can not miss it.
It will give you a great convenience and you will never worry about that you will not open your garage door.
Working voltage: DC12V.
Working frequency: 433MHz.
Coding chip: EV1527 (learning code).
Number of keys: 4 keys (open / lock).
Power:1pcs 23A 12V battery(included).
1*EV1527 code key(with battery).