1PCS Receiver + 2PCS Remote Control Hcs301 RF Roller Shutter Receiver - AC220v 433MHZ 100meters Range

Kit includes one receiver plus two remote transmitters (model Hcs301) designed for roller shutters and other RF-controlled devices. Compact and simple to install, this set provides reliable wireless control for residential, commercial and vehicular alarm applications. Technical specifications: - Operating voltage: AC220v <=12mA - Operation frequency: 433MHZ - Transmit Power>=10mW - Transmission speed: 50-60KHz - Frequency lateral: ±0.2MHz - Transmission distance: 100meters (open space) - Vibration resistance: Per customer's request - Chip and operating mode: all rolling brand remote control Typical applications: Very easy and convenient used for home/shop anit-theft alarm, electric cars, motorcycles, Automobile, car alarms, all kinds of doors/window controllers and other industrial control.