R4 Electric strikes interlock versions

Making it possible to unblock the door upon voltage being supplied to the coil. The Strike has an additional ratchet interlock function, thanks to which, when the interlock lever is moved, the door is left open permanently, without the use of an electronic pulse. Operating range: 10 ± 2V.

Product code: R4-12.20

Making it possible to unblock the door upon voltage being supplied to the coil. The Strike has an additional ratchet interlock function, thanks to which, when the interlock lever is moved, the door is left open permanently, without the use of an electronic pulse. Features a unique coil design, which allows the lock to work under voltage continuously. Recomended current - DC. Operating range: 11 ± 1V.

Product code: R4-12.21-DC

Making it possible to unblock the door upon voltage being supplied to the coil. The Strike has an additional ratchet interlock function, thanks to which, when the interlock lever is moved, the door is left open permanently, without the use of an electronic pulse. Operating range: 24 ± 2V.

Product code: R4-24.20

Special order product.