2262/2272 Four Road Wireless Remote Control Kit M4 Non -Lock Receiving Plate with four -key wireless remote control

The instruction manual of remote control and with decoding receiver board

One remote controller

Working voltage: DC12V (27A/12V battery)
Work current: 10mA@12V
Radiation power: 10MW@12V
Modification method: ASK (adjustment)
Launch frequency: 315 or 433.92MHz
Transmission distance: 50-100m (empty ground, the sensitivity of the receiving device is negative 100dbm)
Coder type: fixed code

Two with decoding receiver board

The working voltage is DC5V and the receiving sensitivity is -98DB.There are 7 foot positions, namely VT, D3, D2, D1, D0,+5V, GND.VT is the high level output foot of the valid signal. Once the valid signal is received, the foot outputs the high level and can also drive relay.

Size: 6.6*22*41mm

There are four keys on the three remote controls, which correspond to the four data bits on the receiving board output foot D0, D1, D2, D3.Press the key to the signal, and the corresponding data bit will output high levels.

Four -wiring description

Product Attributes
Brand	none
Output type	Power module

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