2262/2272 4 buttons wireless remote control controller

·        ABCD Key.

·        Size: 58*38*13mm

·        Remote control technical parameters:

·        Working voltage: DC 12V (one 23A/12A battery)

·        Working current: 10mA @ 12V

·        Radiation power: 10mW @ 12V

·        Method Modulation: ASK (Radio Modulation)

·        Transmission frequency: 315MHZ (constant frequency sound meter)

·        Working current: 34mA Transmission
distance: 120-150M (open area, device receiving sensitivity

·        is-100dbm)(actual distance is generally 40-70% nominal distance)
Encoder Type: Fixed code

Product parameters

·        Voltage: DC 5V.

·        Quiescent Current: 4.5mA

·        Modulation Method: Amplitude Modulation (00K)

·        Temperature in Operation: -10℃~+74℃

·        receive sensitivity: -105dbm.

·        Working frequency: 315MHz

·        Encoding method: pad coding (fixed code)

·        working mode: M4 (running: output when pressed, and when let go stop output)

·        Module size: 41*23*7mm

·        1V1--Output Status D0—Data

·        Indicator 5V-Power Supply D3—

·        Positive Data

·        D2--GND Data Negative

·        D1--Antenna Data Terminal

The receiving module has 8 external interfaces which make mark them. "5V" indicates that the positive pole of the power supply is connected. "D0-3" means the output, and "GND" means connect the negative pole of the power supply, "ANT" means the antenna terminal, the sequence of output D0 D1 D2 D3 corresponds to the BDAC remote control.