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Specifications:
Output:
- Self-locking: Connect JP1 with shorting plug
- Non-locking: Disconnect JP1 and JP2 with shorting plug
- Interlocking: Connect JP2 with shorting plug
- 2 Channel Interlocking 2 Channel Inching: Connect both JP1 and JP2 with shorting plug
Learning and Clear Procedures:
- Learning Procedures: 1, Press the learning key, the LED lights. 2, Press any key on the remote, the LED flashes twice then turns off, indicating learning successfully
- Clear Procedures: Press learning key for 8 seconds, the LED from on to off, indicating clear successfully
Features:
- Application Field: Home and Store alarm System; Electric motor car, automobile, motorcycle alarm device, each kind of windows and doors controller and other industrial control
- This 4CH relay module could be complemented with 12V 4 channel multi-function remote control switch, 220V 4 channel remote control switch and 86 remote control switches
- 4 channel wireless intelligence receiver controller with 4 relays may enable the equipment to control electric motors and switches, also could meet any other special request
- This wireless relay module characterized as stable performance, small size and high receiver sensitivity
- Mainly used in the field of industrial control and security surveillance
- The wireless relay module could be complemented with remote controls to form a complete wireless intelligence control system
- The controller could be compatible with chips such as 2262/2260/1527/2240

- The wireless relay module adopts high technology, made of high quality material, provides high performance
Multifunctional Automatic to Code Relay Module:
- Working Voltage: DC12V
- Static Current: ≤ 6mA
- Working Temperature: -40 ℃ ~ +80 ℃
- Receiver Sensitivity: ≥-105dBm
- Working Frequency: 315/433MHz (optional)
- Output Voltage: AC and DC optional
- Output Current: ≤ 3A
- Size: 72 x 52 x 26mm / 2.8 x 2.0 x 1.0in (L x W x H)


- We pay more attention to the details of the wireless relay module, ensuring last-long serving for you
Remote Controls:
- Working Voltage: DC12V
- Working Current: ≤12mA
- Operating Frequency: 315MHz, 433.92MHz frequency, etc. optional
- Transmit Power: ≥ 10mW
- Emission Distance: 100 meters (open)
- Frequency Deviation: ± 0.2MHz
- Transmission Speed: 50 ~ 60KHZ
- Size: 55 x 30 x 13mm / 2.2 x 1.2 x 0.5in (L x W x H)
Features:
- Looks pretty decent
- Internal circuit design science
- Using SMT chip components
- SAW resonator frequency stabilization
- High stability, low power consumption


- Small in size, delicate in details, the universal remote control is easy to carry
How to Reset a Remote Control:

If you want to add another remote control for your garage door opener or need to replace a dead battery and reprogram an existing remote, chances are you'll have to reset the opener with the base unit for it to work. The process involves just a few steps and is relatively easy to do- Replace the battery by opening the remote, taking out the old one(s) and putting in the new one(s). Make sure you buy the right battery for your remote. Match the battery type, size and voltage that came with the remote
- Use a step ladder to access the garage door motorized unit, usually equipped with a safety light. Locate the reset or "learn" button on the unit. Many times, this small button is recessed, so you might need a pen or pencil to reach it
- Push the reset or "learn" button on the opener. While the reset indicator light is blinking for about 30 seconds, point your remote at the opener, then press and hold the remote button that opens the door, and the reset light should stop blinking and glow steady to indicate the controller and opener are now synchronized. If the process doesn't work the first time, try again to make sure you pressed your button during the time when the indicator light is blinking
Package Included:
- 1 x Wireless 4 Channels Multifunctional Automatic to Code Relay Module
- 4 x Four Buttons Universal Remote Controls
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Robert W Barnard
from ()
Bought this item on
01-19-2011- Other Thoughts: This is a very interesting product from a potential application perspective. The shortcoming is the sparseness of documentation about its implementation and specifics.
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Robbin Gould
from ()
Bought this item on
04-11-2011- Other Thoughts: What a solution to my biggest problem . By a click of a button, you will find anything in seconds. Man that you used to <br/>take hours of searching ,is now a matter of seconds.
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Keegan Barrett
from ()
Bought this item on
03-06-2011- Other Thoughts: I purchased this 4CH Relay Module. It works very well. Very reliable compared to other remote control switches and I have tried many in the past.
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Kevin Tam
from ()
Bought this item on
02-22-2011- Other Thoughts: What a solution to my biggest problem . By a click of a button, you will find anything in seconds. Man that you used to <br/>take hours of searching ,is now a matter of seconds.
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Paul Murphy
from ()
Bought this item on
05-02-2011- Other Thoughts: Great little device, excellent range, very versatile!
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