Four Key Wireless Remote Control

Remote control
(Modulation method: Amplitude modulation(00K
Working voltage(V): DC5V
The static current(mA): 4.5mA
(Working frequency(MHz): 315,433.92MHz(266-433MHz frequency can choose
(Transmission distance: 50-100 meters(In the field of open receiver sensitivity -100dbm
Encoder types: Fixed code
Working temperature: -10 C ~ +60 C
Receiving sensitivity (dBm) : -105DB
With decoding receiver board

The operating voltage DC5V

receiver sensitivity is -98db

Leg 7 bits, respectively, VT, D3, D2, D1, D0, the +5 V 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: 6.3*1.6*3.9cm/2.48"*0.63"*1.54

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
Work: M4 (Jog: Press let go on the output, a loosely stop output), L4 (interlock: Quad while only one output), T4(self-locking: four independent outputs, and do not effect, click the output and then click stop output
"Size(LWH) : 4.1*1.9cm/1.61"*0.75

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