... : 315MHz/433MHz 3.Distance:<80 6 Channle Wireless 12V Remote Transmitter Receiver on/off Switch CY-4061. Applying LC ... Characteristics: Adopting high-quality chip control, stable & sensitive.Transmitter with SAW resonator, stable frequency, less interference, far ... anti-theft alarm, home security products, short-distance wireless remote control products, industrial control products, remote control ...