1 x Transmitter 1 x Receiver (Powered by 1 x 12V / 23A、 included)
One button remote control (transmitter).
Self -lock: Press one button for one time is working / ON. Press the same button again is stop / OFF (one channel switch (receiver) need one buttons remote control (transmitter).
Inter-lock: Press one button is working / ON、 press another button is stop / OFF (one channel switch (receiver) need ONE buttons remote control (transmitter).
Please notice that: Here is the 1CH and One button remote control. You can choose any working way、 but you had better chose inter-lock、 so all the buttons have used.
Learning Method: Press the learning button、 it means it has been putting in the study when the indicator light are flashing. Then you press any buttons of the remote control to transmit signal. It means studying successfully when the indicator flash 2 times until the light goes out. Remove / clean: press the learning button about 8 seconds、 the indicator turn on to off、 it means the information that you keep have been removed successfully.
Dimensions: 4.25 in x 1.46 in x 0.55 in (10.8 cm x 3.7 cm x 1.4 cm) Weight: 3.25 oz (92 g)