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Lejin DC 12V 24V 36V 48V Relay Receiver 40A RF Wireless Remote Control Switch System with Long Range Transmitter 433.92Mhz

Free shipping on orders over $29.99

$26.50

$ 12 .99 $12.99

In Stock

About this item

  • Application: It can be used in industry automation, agriculture automation and home automation, such as factory, house, farm, pasture, vehicle, ship, offshore operation, aerial vehicle, field call, etc. It can remote control equipments on land, water and air, such as remote control lights, sirens, locks, motors, fans, winches, blinds, linear actuators, doors, windows, electric solenoid valves, security alarm, business signs and various devices.
  • Wireless control, easy to install. The wireless receiving controller, with high confidentiality, stable performance, low power consumption characteristic, jump line or dial the code switch coding.
  • Wireless RF signal can pass through walls, floors, doors or windows. You can use two or more units in the same place. Maximum load power: 1200w
  • You can turn on/ off the receiver with transmitter (remote control) from any place within a reliable distance.Package Include: 1* Receiver (with cover)+2* Remote Control with battery.
  • One year warranty, so you don't have to worry about our quality problems. Reliable control: The receiver only works with the transmitter which use same code. One/several transmitters can control one/several receivers simultaneously.


Package Include:
1* Receiver (with cover)
2* Remote Control (with battery, If you need extra remote control , please tell us. and we will send you momentary mode, if you need Toggle mode, please adjust by jumper )
One year warranty
Product Description
1. Working Voltage: DC12V-DC48V
(DC 12V 14V 15V 16V 17V 18V 19V 20V 21V 22V 23V 24V 36V 48V All is ok)
2. Quiescent current:About 10ma
3. Working Temperature:-40'C- +80'C
4. Receiving Sensitivity :more than -108dBm
5.Working Frequency:433MHz
6. Output 0V Switching Value use relay COM NO
7.Max Load Current:40A Relay have better Load less than 30A
8.Size: 84x60x27(mm)
Maximum load power: 1200w
Launch distance: 30-100m (in open area)
working modes description (The default mode is Momentary mode)
Momentary:Press the Transmitter button A, the receiver relay A is ON, release button A; the receiver relay A is OFF,
Toggle: Press transmitter button A for 1 time , the receiver relay A is ON, press button A again, the receiver relay A is OFF,
Latched: Press transmitter button A, the receiver relay A is ON, Press transmitter button B, the relay A OFF.
working modes set--Input 12V for the Receiver
Momentary mode: press the learn code key once, and then press and hold the remote control key for 3 seconds. The controller indicator flashes to indicate that the code is learned successfully. The working mode is jog mode.
Toggle: press the learn code key twice, and then press and hold the remote control key for 3 seconds. The controller indicator flashes to indicate that the code is learned successfully. The working mode is jog mode.
Latch: press the code learning key three times, and then press and hold one key of the remote control for 3 seconds (for example, key A). The indicator light of the controller will flash and remain on. Then press another key of the remote control (for example, key B). The indicator light of the controller will flash to indicate that the code learning is successful. The working mode is interlock mode.
Delay mode 5/10/15/20S: press the code learning key 4/5/6/7 times, and then press and hold the remote control button for 3 seconds. The controller indicator flashes to indicate that the code is learned successfully. The working mode is automatic shutdown mode with a delay of 5 seconds.
Learning Method
Input 12-48V for the Receiver .Press the Learning Button until the Led indicator OFF. Then press transmitter, the Led indicator flash 3 times, it mean learning successfully.
Clearing method : Press and hold the learn code button of the controller for 5 seconds until the indicator flashes, indicating that the code is cleared successfully.


N1CKV
2025-01-16 10:07:43
This is a VERY cool item. So many things you can do with it.The battery in the remote is 12v which means it was simple to rig this to transmit from another factory switch, which made for a fun project (it controls my LED light bar on my truck).The case included for the relay board is very nice and secure, the vendor really should post pictures of it because it is a nice piece.It does ship from China, so be prepared to wait a couple of weeks for it, but it was worth it.
J
2024-12-04 18:36:41
Very cool board, way more features then most on this website. At first I received a faulty board, however they were quick to send me a replacement.Edit: 3 years later it’s still working great 👍I bought this for my train horn, it’s cheaper and more reliable then the remote you can buy from hornblasters.
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