We have made transmitter and receiver working together and test it before ship it,when you get it don't need to do anything , just install it the simple and practical programming realizes the two-way relay learning separately, which greatly facilitates the user's expansion application when using one control or multiple control and combination
Signal can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance. Max range is up to 50meters with no obstacle.
The remote control switch controls thousands of watts of electrical appliances and equipment with high-capacity relays.
Widely used in a variety of equipment control; such as cars, motorcycles; led lamps / courtyard lights control; electric doors; access control; electric curtains and other intelligent control and security fields.