... components, SAW (sound wave resonator)Optional for encoding ICOptional for the outside colorTech Spec: Operating voltageDC12V(one ... ASK (AM) Operating frequency315MHZ,433.92 MHZ (available for customer appointment) Transmitting distance 200m (open space, receiving ... PT2264/SC2262)Size70*40*22mm Application: The 12V Wireless Keyless Entry System mainly used in electric doors, windows, lifting equipment ...