XIITIA 6pcs 433mhz Wireless RF Transmitter and Receiver Wireless 4 Channel Output Link Kit with 1527 Learning Code for Remote Control

★Antenna for 433Mhz RF module, short antenna for transmitter module, long antenna for receive module., ★Antenna for 433Mhz RF module, short antenna for transmitter module, long antenna for receive module., ★Transmitter Module Transmitting Power: 11dbm, distance: 20-100, emission current: 10MA, customizable special code: MCU type., ★Button Usage (sets mode and starts pairing process): Press Once: Inching mode (Momentary Mode) Press Twice: self-Lock Mode (Toggle-Mode of the 4 Channels) Press Three Times: interlocked mode (selected channel active and be cleared, if another channel becomes active)., 【Applications】: 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 etc.