Radio receiver Sel2641R433-Bd4

Wireless radio receiver with space for 85 transmitters. Excellent for controlling gates, gates, lighting, alarms, etc. Four relay outputs programmable as pulse or alternating. The radio receiver is for DIN rail mounting and has inputs for external push buttons. It is possible to increase the range using an external antenna (SEA433). Encryption: KeeLoq® Rolling Code. Frequency: 433.92MHz.