4 Channel Wireless Remote Control Transmitter/Receiver RF Module

It can be widely used in remote control switch, remote control socket, remote control LED, Remote stereo, remote control electric doors, garage door remote control, remote control retractable doors, remote control rolling gates, sliding doors, remote control door opener, closing the door control system, etc. Remote control curtains, alarm host, alarm, remote control motorcycle, electric remote control cars, remote control lights, security and other remote areas of civil and industrial facilities, as well as remote control of motor reversing and other remote areas.

Transmitter Specifications and Features:
– Type: MX804 Remote Control Transmitter
– Voltage: 4.5~7V
– Quiescent Current (mA): 4.5 mA
– Modulation: AM (OOK)
– Operating Temperature: -10°C to +70°C
– Receiver sensitivity (dBm): -105 DB
– Transmission distance: 50m – 300m (open field, the receiver sensitivity of -100dbm)
– Channels: 4
– Encoding: Encoding pad (fixed code)
– Modulation: ASK (AM)
– There is 4 keys optional
– Size: 58 x 38 x 13mm
– Color: mahogany gold
– Transmitting frequency: 315Mhz

Decoding Receiver Board Specifications:
– Operating voltage: DC 5V
– Receiver sensitivity: -98dB
– Leg 7 bits: VT, D3, D2, D1, D0, +5V and GND
– VT is a valid signal high output pin upon receiving a valid signal, the pin output high, may also drive the relay
– Size: 6.6 x 22 x 41mm

Note:
There are four buttons on the remote control, and respectively correspond to the four data bits to the receiving board output pin D0, D1, D2, and D3. Press the buttons transmit signals, the corresponding data bit is output high.

Package Includes:
1 x Wireless Remote Controller
1 x Wireless Module