711 - 711 emergency deadlock


Steel hookbolt thrown 23.5mm by 90° turn of key or thumbturn. Emergency handle on inside withdraws hookbolt to permit escape hookbolt remains retracted until re-locked by key. Optional microswitch ME monitors bolt deadlocking and use of emergency accessory. Available with 35mm, 50mm or 70mm backset.



Key operates hookbolt.

Key operates hookbolt.

Escape handle retracts hookbolt.



Product has been successfully type-tested for conformity to BS EN 179 when used with the emergency accessories shown. Regular audit testing is undertaken.
Product also complies with BS EN 12209. Classification 3 X 9 1 0 F 3 B B 3 0


Emergency accessory sets feature backplates and lever handle. The handle can be secured by a breakable green plastic chain, which gives a clear visual indication when the door has been opened.
179B: With cylinder hole: for use with 711 deadlock (50mm or 70mm backset only). Tested and approved to BS EN 179.
S4 179B: As 179B for 35mm backset locks.
May also be supplied in pairs for emergency access from both sides of the door. Use reference 179B Double.
When ordering please specify handing.