... Operating frequency315MHZ,433.92 MHZ (available for customer appointment) Transmitting distance 200m (open space, receiving sensitivity : -100dbm) ... /SC2262)Size70*40*22mm Application: The 12V Wireless Keyless Entry System mainly used in electric doors, windows, lifting ... industrial control, security and protection field(wired to wireless switching system) ,it can support remote control , which can ...