How to remote control one AC lamp on/off by wireless system?

We recommend the wireless remote control facility. It is model: S1MU-AC220 & C-2. The receiver (S1MU-AC220) is 1 channel and working voltage is AC100~240V. The transmitter (C-2) can remote control receiver and remote control distance is 100m/300ft theoretically. You can connect one AC lamp to receiver and use the wireless transmitter to remote control lamp on/off.

receiver & transmitter

Here is the circuit diagram of receiver. You can connect one AC lamp to “B & C” terminal of receiver. Then supply power to receiver by connecting live line to “L” terminal and zero line to “N” terminal. When you press the button of transmitter, the AC lamp will turn on/off by wireless remote control.

 the circuit diagram

The wireless remote control facility has three control modes: toggle, momentary, latched. You can set any one of three modes as the operation process:

When you only connect jumper-2, it is toggle mode.
Control mode Toggle: Press -> On; Press again -> Off.
Press button 1: Turn on lamp (connect B and C, disconnect A and B)
Press button 1 again: Turn off lamp (disconnect B and C, connect A and B)

When you only connect jumper-1, it is momentary mode.
Control mode Momentary: Press and hold -> On; Release -> Off.
Press and hold button 1: Turn on lamp (connect B and C, disconnect A and B)
Release button 1: Turn off lamp (disconnect B and C, connect A and B)

When you don’t connect jumper-1 and Jumper-2, it is latched mode.
Control mode Latched: Press -> On, another relay Off; Press another button -> Off.
Press button 1: Turn on lamp (connect B and C, disconnect A and B)
Press button 2: Turn off lamp (disconnect B and C, connect A and B)

 

 

Finally, you can enter into the website and search the wireless remote control facility as following:

Model: 0020233 (S1MU-AC220 & C-2)

 

Website:

http://www.carymart.com/1-channel-ac110v220v-rf-memory-remote-controller-receiver-p-681.html

 

RF website:

http://www.rfcontrolsystem.com/index.php?main_page=product_info&cPath=167_374&products_id=681

 

Operation video website:

http://www.dailymotion.com/carymart

(Wireless Remote Control one AC Lamp by RF Receiver with Memory & Transmitter)

 

Time Delay Remote controller Activates Hot Water Recirculation Pump

Question from customer:

“I would like to control my hot water recirculation pump via remote control with time delay. I would like one receiver unit that can provide 4 different time delays (i.e. #1 1 minute, #2 2 minutes, #3 for 3 minutes, #4 for 4 minutes) via 4 different transmitters. Do you have such a product?”

Answer:

We think that you may need two time adjustable ac receivers and a 4-button transmitter (S2DA-AC220&C-4). The receiver is relay output (normally open and normally closed). Power supply for the receiver and the water pump are different. They can turn off automatically after the delay time(0 seconds ~ 99 hours), this RF wireless remote control switch system should be a good choice for you to control your all kinds of DC 0-28V or AC110 ~ 240V electrical appliances at home!

our automation-time delay remote control

You can wire 4 pumps to 4 different relays of two receivers respectively.

wiring-diagram-for-hot-water-recirculation-pump-1

wiring-diagram-for-hot-water-recirculation-pump-2

Press buttons of “+” and “-” on the timer from two receivers, adjust delay time from 0 second to 99 hours. Two buttons of Timer 1 adjust delay time of relay 1; two buttons of Timer 2 adjust delay time of relay 2. “H” is Hour, “M” is Minute, and “S” is Second. For example, if you set “1 0 M 0 3” on Timer, it means the delay time on Timer 1 is 3 minutes; the delay time on Timer 2 is 10 minutes.

Set relay 1 for 1 minute; relay 2 for 2 minutes; relay 3 for 3 minutes; relay 4 for 4 minutes.

So for the first receiver, you can set “02M01”; for the second receiver, you can set “04M03”.

And press button 1 turn on, pump 1.

Press button 2 turn on, pump 2.

Press button 3 turn on, pump 3.

Press button 4 turn on, pump 4.

After preset delay time, they will turn off automatically. If you want to turn off pump immediately, you can press button again for each pump to turn off them at once.