4-channel in housing (IP55), for easy conversion of garage door drives, swing gate drives, sliding gate drives, barriers of all makes to SOMMER radio system FM 868, 95 MHz SOMloq2. Storage space for 40 different handheld transmitter codes. Slot for memory extension Memo (expansion to 450 different handheld transmitter codes.) AC 230 V or AC/DC 12-24 V ± 20 %. Connection option for a potential-free button input. Signal forwarded by SOMloq2 receiver (hop function). Possibility of feedback via handheld transmitter (e.g. Pearl Vibe) when the sent command has been processed by the receiver. Possibility of querying the status of the channel relays using a transmitter (e.g. Pearl Status). Tip operation, switching operation, defined ON/OFF and time operation (1-255 s) possible.