dormakaba SVP 4000 mechanical emergency-escape locks with automatic locking action with signalling through integrated monitoring contact and mechanical sequential control automatically lock doors after each closing cycle for both convenience and security. The automatic deadbolt throw of 20 mm ensures that the door is always locked in accordance with property insurance requirements. Meanwhile, thanks to the added one-sided emergency escape function, the door can be opened at any time in the exit direction by simply operating the lever handle or it can be opened from the outside through a mechanical opening using profile cylinder.
The lock is suitable for use in emergency exits and escape routes in compliance with EN 179 or on panic doors with a horizontal push bar in compliance with EN 1125.
- Emergency escape function in accordance with EN 179 and EN 1125
- Certified according to EN 12209 and 14846
- Automatic relocking action
- Mechanical process control
- Universal trip latch
- For narrow stile and timber doors
- With feedback contacts to signal door status
Convenient and secure
The SVP 4000 emergency-escape lock is particularly suitable for project build doors for which status monitoring is required or which have been incorporated within an escape route security system. Thanks to the emergency escape function, the door can be readily opened by simply operating the lever handle, while the automatic relocking mechanism ensures secure lock re-engagement once the door has closed.
Range of monitoring functions
The feedback contacts of the lock allow the latch, latch bolt, cylinder and lever handle all to be monitored. The signalling functions of the SVP 4000 are particularly suitable for monitoring and ensuring the convenient operation of doors in emergency exit and escape routes, but can also be used to trigger alarm systems or for remote monitoring.
SVP locks are available in different models suitable for over-rebated or flush-closing timber doors and also narrow stile doors. They are flexible in terms of their installation position thanks to the non-handed (universal) trip latch. They have been approved as emergency exit locks for doors in escape routes, for emergency-escape locks with horizontal push bar and for use on fire and smoke doors.