The SI 17xx series unifies the security of DIN- and EN-compliant anti-tamper fittings with the high load capacity and flexibility of our Premium door furniture.
The external backplate is simply combined on the inside of the door with the Premium lever handle and the Premium rose. In this combination, the securely bushed internal lever handle ensures durable stability.
-SI anti-tamper fittings
-Round, square-edged and rectangular anti-tamper roses
-DIN and EN-compliant
-SI 4099 security module
The SI 17xx series unifies the security of DIN- and EN-compliant anti-tamper fittings with the high load capacity and flexibility of our Premium door furniture.
The external backplate is simply combined on the inside of the door with the Premium lever handle and the Premium rose. In this combination, the securely bushed internal lever handle ensures durable stability.
-SI anti-tamper fittings
-Round, square-edged and rectangular anti-tamper roses
-DIN and EN-compliant
-SI 4099 security module
The SI 17xx series unifies the security of DIN- and EN-compliant anti-tamper fittings with the high load capacity and flexibility of our Premium door furniture.
The external backplate is simply combined on the inside of the door with the Premium lever handle and the Premium rose. In this combination, the securely bushed internal lever handle ensures durable stability.
-SI anti-tamper fittings
-Round, square-edged and rectangular anti-tamper roses
-DIN and EN-compliant
-SI 4099 security module