DC12V 4 Channel relay RF Wireless 4 Channel Remote Control Switch Case Arduino projects robots NEW
4 channel DC12V RF wireless remote control kit utilizes the RF protocol to ensure the realizable operations. The systems offer a wireless range of 100 meters operating within the 315MHz, which can be used for controlling many different applications. Idea for remote controlling the garage door, a car or home alarm, light, curtain, electronic gate, fans, etc.
DC 12V output
Controlling distance range up to 100 meters (open area).
4 channel complete remote control system supplied with one transmitter.
Easy learn transmitter.
Adjustable operating mode, toggle, latch and momentary.
Separately receiver or transmitter is available.
Working voltage: DC12V
Quiescent current: ≤9Ma
Relay contact capacity: 10A 250V AC/10A 30VDC
Dimension of naked PCB board(W/O case) 76x55x18mm
Operating frequency: 315MHz
Load power: ≤ 40W/channel
Work mode: Toggle, momentary, latch
Color of case: Black
Working voltage: DC 12V battery not include
Quiescent current: <9Ma
Operating frequency: 315MHz
Transmitting distance:100 meters(Open area)
Adjustable operating mode, Toggle mode: short link jumper cap with T;
Momentary mode: short link jumper cap with M.
Latch mode: no short link between T and M.
Note: Please power off before change the operating mode.
Operating channel: 4
Toggle mode: Self-locking contact. A contact holds until press the same transmitter button again. A, B, C, D channels work independently. Just like the power key of TV remote controller, when you press it, TV on, press again, TV off.
Momentary mode: Press the transmitter button, the relay is on until you release it.
Only one channel can be on at any time. Just like the button of Klaxon, if you press it, Klaxon on, and will turn off once you release it.
Latch mode: Press the transmitter button, the relay is on till you press another one. Four channels latch each other and only one channel can be on at any time. Just like the wind-speed buttons of electronic-fan, press a wind-speed button, the fan runs at a certain speed until you press another button.
Learning a New Transmitter:
1) Press the learn button until the indicator light turn on then release the button.
2) Press any transmitter button within 15 seconds, the indicator will flicker fast, that means the learning is successful. If there is no any input within 15 seconds, transmitter will automatically escape from learning after the indicator light fast flicker.
Note: Each system can only support for 30 pairing, when learn the 31stone, system will automatically delete paring of first transmitter.
Deleting Pairing Code:
Constantly press the Learn button until the indicator light turn on. After 8 seconds, the indicator light will turn off, release the learn button. Then encode have been deleted.
Fixed code, soldered.