Device for wireless transmission of a triggering signal

Device for wireless transmission of a triggering signal, in particular for a restraint system, the apparatus comprising a transmitter (1), wherein on a primary side (13) of the transformer (1) a first evaluation unit (8) and a trigger signal transmitter (9) are arranged, wherein the trigger signal generator (9) includes a trip command to the first evaluation unit (8) transmits, converts the trigger command in a trigger signal, and the transmitter (1) transmits a second evaluation unit to a secondary side (7) of the transformer (1) (2) is arranged, which receives the trigger signal and a trigger circuit (4) drives, characterized in that the primary side (13) a redundancy unit (11) is connectable to the trigger signal transmitter (9), wherein the trigger signal generator (9) the release command to the redundancy unit (11) transmits to the redundancy unit (11) converts the trigger command in a redundancy signal and that at the Sekundarsei te (7) has a release unit (3) is arranged, which releases the trigger circuit in response to the redundancy signal (4).