April 11, 2014 – Remote Control Everything

We have a variety of wireless remote control. Generally, one transmitter controls one receiver, but one/several transmitters can control one/several receivers simultaneously. So you can make the best choice according to your needs. The following is the example that two transmitters control one receiver. A hand-held switch and wall-mounted switch control a lamp, or two hand-held switches control the light at the same time.

Question from customer:

I want to use your wireless remote control to control my outdoor lighting by two possibilities. I wish I could turn the light on or with your remote control or with the push button which is installed in the house. Is it possible to also establish the contact by two wires connected to my existing push button in the house? Can you help?

Answer:

According to your requirements, we recommend Model (S1PX-AC220 & 2C-1). The wireless remote control includes one receiver (S1PX-AC220) and two transmitters (C-1). One transmitter can be moved to any place you want, the other transmitter can be connected to your existing push button by two wires in the house. If you don’t want to use push button in the house, the transmitter HR-1 can replace one of two transmitters C-1. This is to say, you can use the same receiver (S1PX-AC220) and two transmitters (C-1 & HR-1).

The first option: one receiver (S1PX-AC220), two transmitters (C-1)

The second option: one receiver (S1PX-AC220), two transmitters（C-1&HR-1）

Though the transmitter HR-1 is like the universal switch from appearance, it is wireless wall mounted remote control. It is easier for you to install it with double-sided adhesive tape.

Look at the application circuit of the receiver below. The input terminals N&L should be wired to additional supply power. We should connect the lamp to the output terminals N&L. Because the receiver can supply power to the lamp, the lamp needn’t be supplied to additional power.

Sometimes, you want to remote control more than one electric devices just with one transmitter，but most of remote control systems only allow one command at a time to remote control one device even though they are able to activate 2 or more relays. Or you are just looking for a remote control system with range of only 100m that will allow the activation of least three or four commands simultaneously and then trigger three or four channels on the receiver at the same time.

Actually, you thought can be realized if the 4 channel 12VDC long range receiver’s interior circuit can be changed and pair with 1-button transmitter. You just need only one button on the transmitter that you can remote control 4 devices. Its working distance is beyond your thought. It can reach 2000m (no obstacles).

You wire either AC 110~240V or DC0~28V electric devices to receiver because of its normally open and closed contact terminals. Electric devices usually wire to normally open terminals for safety purpose. Especially, if it is ac power activated remote control receiver. Receiver and controlled devices will not share the same power supply from the following wiring.

On the other hand, if you want to wire dc motivated device, such as led lights or dc motors, you can look at the following wiring diagram for your reference. Motors will share the same power supply with the receiver.

When you press the button on the transmitter CB-1, it will trigger 4 relays on the receiver at the same time. As thus, four electric gadgets will be turned on at the same time once receiver received command. When you press the button again, turn off four electric gadgets simultaneously.

Day: April 11, 2014

Wireless hand-held remote control and wall-mounted switch control a lamp

One Command from Transmitter Activates Four Devices Off or On at Remote Receiver