Alwaysonline Wireless Remote Control Switch 2CH 433Mhz Relay RF Transmitter Receiver For New

Giới thiệu Alwaysonline Wireless Remote Control Switch 2CH 433Mhz Relay RF Transmitter Receiver For New

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Feature:
1. Stable Performance: The wireless remote control has a 433Hz wireless frequency and a sensitivity of ‑108dBm. High confidentiality, large storage capacity, stable performance.
2. Simple To Use: The wireless remote control can trigger the signal receiving controller to make the controller receive and store the signal from the remote control.
3. Suitable For Wireless Equipment: Suitable for a variety of wireless devices, including handheld and portable devices, door and window transmitters, and various detectors and other devices.
4. Small And Convenient: This wireless relay remote control is small in appearance, very light, easy to carry, and has no burden. The remote control has a built in button battery.
5. Wide Application: Wireless relay remote control is often used for the control of wireless products such as homes, offices, hotels, hospitals, shopping malls, warehouses, etc.
Specification:
Item Type: Remote Control
Material: ABS+PCB
Working Voltage: DC12V
Wireless Frequency: 433Hz
Signal Sensitivity: -108dBm
Built In Button Battery In The Remote Control: 2 x CR2016(75mAh)
Chip: Fixed Code (PT2272/ PT2262/PT2264/SC2262), Learning Code (EV1527),
Signal Output Method: L4: Locked Signal, M4: Instantaneous Signal, T4: Switching Signal
Package List:
1 x Relay1 x Remote Control
How to Use
Momentary: Press the transmitter button A, the receiver relay A is turned on, release button A; the receiver relay A is turned off,
Switch: Press the transmitter button A once, the receiver relay A is turned on, press button A again, the receiver relay A is turned off,
Lock: Press the transmitter button A, the receiver relay A is turned on, press the transmitter button B, and the relay A turns off. Relay B is turned on.
study method:
A: Momentarily: Press the learning button (1CH) once, the LED indicator flashes, and then press the transmitter button A until the LED indicator stops, indicating that the button A has been learned successfully. 2CH is the same as 1CH.
B: Switch: Press the learning button 3 times, the LED indicator flashes, and then press the transmitter button A until the LED indicator stops, indicating that the button A has learned successfully. 2CH is the same as 1CH.
C: Lock: Press the learning button twice, the LED indicator flashes, and then press

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