SECO-LARM SK-910RAQ

1-Channel Miniature RF Receiver with Relay Output These mini RF receivers are compatible with both code hopping and fixed-code transmitters (see page 4 of the manual for a list of compatible transmitters). They can be used for a variety of applications, such as allowing the same transmitter to open/close a gate and open/close a garage door. The receivers come in one- or two-channel versions. Each channel can learn the codes of up to 15 different transmitter buttons.