How to Remote Control 4 Lamps from Different Places

One of our customers wants a simple wireless remote operate 4 led lamps from several room at his house. He needs 4 transmitters and a receiver which can be mounted in a designated place. The remote must work from receiver about 50m away and not line of sight through doors and walls.
We suggest him choose dc 4 channel remote control system (S4C-DC12& 4C-1). Maximum working current is 5amp each relay. Working distance of remote and receiver set is about 100m (300ft) in open field. This 4CH 6V9V/12V/24V wireless remote switch operates in toggle, momentary, latched, toggle + momentary control mode (set the mode as you like freely). Easy to install and operate. Just press slightly the button on the remote, you can control universal DC/AC electrical devices. The RF signal can pass through walls, doors and other barriers. As he said, we will set 4 transmitters and this receiver with same 8-bits code in advance so that they can work together.

Operation modes:

• 1) Setting control mode Latched: Disconnect Jumper-1 and Jumper-2.

Control mode Latched (Relay 1~4): Press -> On, other relays Off; Press other button -> Off.

• 2) Setting control mode Momentary: Only connect Jumper-1.

Control mode Momentary (Relay 1~4): Press and hold -> On; Release -> Off.

• 3) Setting control mode Toggle: Only connect Jumper-2.

Control mode Toggle (Relay 1~4): Press -> On; Press again -> Off.

• 4) Setting control mode Momentary + Toggle: Connect Jumper-1 and Jumper-2.

Control mode Momentary (Relay 1, 2): Press and hold -> On; Release -> Off.
Control mode Toggle (Relay 3, 4): Press -> On; Press again -> Off.
We will show you how to remote control 4 led lamps from different places.

1 CH Latched Remote Controller Controls LED Lamp

It is the 12 V one channel latched mode remote control. It is also activated by 12V power supply. Paired with long distance transmitter CB-2, its working distance can be 1000m (3000ft). There is no need to go up and down the mast to turn device on and off. Using a remote controller to control device, it is very convenient to you. As regards the latched mode, it is motivated by relay group. For relay group, only one relay will be on at a time. So the big button of this transmitter only turns on the
device when you press. And the small button only turns off the device.
We made a demonstration to show how to use this remote controller.