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.

Wireless wall mounted switch remote control AC 220V lamp on/off

We recommend the wireless remote control device here. It is model: S1X-AC220 & HR-1. The receiver (S1X-AC220) is 1 channel and working voltage is AC100~240V. The transmitter (HR-1) is a wireless wall mounted switch and remote control distance is 50m/150ft theoretically. You can mount the transmitter to wall and connect one AC 220 lamp to receiver. When you press the button of transmitter, the lamp will on/off.

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Here is the circuit diagram of receiver. You can connect one AC 220V lamp to output terminal of receiver. Then supply power to receiver by connecting live wire to “L” terminal and connecting zero wire to “N” terminal. If you press the button of transmitter, you can wireless remote control lamp on /off.

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The wireless remote control device has one control mode: toggle. You can set the mode as the operation:

When you set toggle mode, only connect jumper-2.

Press button: turn on lamp

Press button again: turn off lamp.

 

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

Model: 0020545 S1X-AC220 & HR-1

 

Website:

http://www.carymart.com/rf-wireless-wall-mounted-switch-remote-control-ac-110~220v-electrical-devices-onoff-p-1655.html

 

RF website:

http://www.rfcontrolsystem.com/index.php?main_page=product_info&cPath=361_250_299&products_id=1466

 

 

 

2000m wireless remote control DC 12 voltage diffuser

Question from customer:

To protect my crops, I use a diffuser noise, I need to trigger distance 1000 meters without obstacles, all in 12 volts.

Answer:

You can consider the wireless remote control facility according to your requirement. It is model: S1U-DC12 & CB-2. The receiver’s (S1U-DC12) working voltage includes DC 06/09/12/24V and it has external extend antenna. So remote control distance is 2000m/6000ft theoretically. The transmitter (CB-2) is 2 channels and it can remote control receiver. After you mount receiver to the diffuser, you can use the wireless transmitter remote control diffuser on/off.

receiver & transmitter

Here is the circuit diagram of receiver. You can connect diffuser to “B & C” terminal of receiver. Then supply power to receiver. When you press the button of transmitter, the diffuser turns on/off by wireless remote control.

 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:

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

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

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

 

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

Model: 0020250 (S1U-DC12 & CB-2)

 

Website:

http://www.carymart.com/1ch-6v-9v-12v-24v-2000m-rf-long-range-remote-control-kit-transmitter-receiver-p-756.html

RF website:

http://www.rfcontrolsystem.com/index.php?main_page=product_info&cPath=360_244_264&products_id=756

1 button wireless waterproof transmitter remote control 2 channel receiver

Question from customer: I need a 2 channel receiver with two 1 channel remotes. a remote to activate the channel A of the receiver, and another remote to activate the channel B. Is it possible with the remote CWB-1? and which receiver?

Answer: We introduce the wireless remote control device to you according to your requirement. It is model: S2U-DC12 & CWB-1. The receiver (S2U-DC12) is 2 channels. The transmitter (CWB-1) has only one button and it is waterproof. You can use two wireless transmitters remote control one receiver. For example, after you connect two equipments to receiver, you can use transmitter 1 control equipment 1 and transmitter 2 control equipment 2.

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002001

 

Here is the circuit diagram of receiver. You can two lamps to B terminal of relays in the receiver. Then supply power to receiver. When you press two transmitters, you can turn on/off two lamps by wireless remote control.

 

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

When you only connect Jumper-2, it is toggle mode.
Press transmitter 1, turn on lamp 1; press transmitter 1again, turn off lamp 1.

Press transmitter 2, turn on lamp 2; press transmitter 2 again, turn off lamp 2.

When you only connect Jumper-1, it is momentary mode.
Press and hold transmitter 1, turn on lamp 1; release transmitter 1, turn off lamp 1.

Press and hold transmitter 2, turn on lamp 2; release transmitter 2, turn off lamp 2.

When you connect Jumper-1 and Jumper-2, it is momentary+toggle mode.
Press and hold transmitter 1, turn on lamp 1; release transmitter 1, turn off lamp 1.

Press transmitter 2, turn on lamp 2; press transmitter 2 again, turn off lamp 2.

 

Finally you can also enter into the website and search the wireless remote control equipment as following:

Model: S2U-DC12 & CWB-1

Website:

S2U-DC12

http://www.carymart.com/2-channel-dc-window-blind-radio-controller-rf-receiver-p-201.html

CWB-1

http://www.carymart.com/1-button-50m-wireless-remote-control-transmitter-waterproof-p-356.html

Remote Control Car Backup Camera

Overview:

I would like to turn on/off the wireless reversing camera on my car (12V). What device can you recommend?

car-reversing-camera

Solution:

We recommend this 1 channel 12V universal remote control model (S1U-DC12-ANT1+C-2).

You can wire reversing camera power lines to normally open terminals B&C of receiver. Receiver and reversing camera can share the same power supply (12V) together.

wiring-diagram

This 1CH rf remote control switch operates in toggle, momentary and latched control mode (set the mode as you like freely). And you’d better choose toggle mode or latched mode. It is great for hard to reach lights or other DC/AC electrical devices. With external telescopic antenna, the receiver has farther working range (about 100m).

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Operation:

Setting control mode Toggle: Connect Jumper-2.

Control mode Toggle: Press -> On; Press again -> Off.

Press button 1: Turn on the reversing camera (connect B and C, disconnect A and B)

Press button 1 again: Turn off the reversing camera (disconnect B and C, connect A and B)

 

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

Control mode Latched: Press -> On, other relays Off; Press another button -> Off.

Press button 1: Turn on the reversing camera (connect B and C, disconnect A and B)

Press button 2: Turn off the reversing camera (disconnect B and C, connect A and B)