Transmitter head and receiver template Product specifications and operating instructions Receiver module parameters Product Model: MX-RM-5V Operating voltage : DC5V                quiescent current: 4MA                  Receiving frequency: 433.92MHZ    Receiver sensitivity: - 105DB Size : 30 * 14 * 7mm   external antenna: 32CM single core wire wound into a spiral Technical parameters of the transmitter head Product Model: MX-FS Launch distance: 20 -200 meters (different voltage, different results)    Operating voltage: 3.5-12V     Dimensions: 19 * 19mm Ways of working: AM                transfer rate: 4KB / S          transmit power: 10mW               Transmitting frequency: 433M An external antenna: 25cm ordinary multi-core or single-core line Pinout from left → right: ( DATA ; VCC ; GND ) Application environment Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3 .