Encryption: Code-hopping |Range: 500m (Open air) |Frequency: 403MHz / 433MHz |Memory Capacity: |RX1-500 80 Remotes |RX4-500 64 RemotesVoltage Range: 10V to 26V AC/DC |Current draw: 20mA |Gross Weight: 235 grams |Operating Temp: -3°C to 60°C |Dimensions (lxbxh): 187 x 104 x 67 mm
