The STI 6400 exit stopper is a self contained, compact alarm designed to provide a warning to others when an emergency fire exit door has been opened. The alarm acts as a deterrent against unauthorised use of emergency fire exit doors, and the 97 dB sounder can only be silenced by a key holder, when the alarm is reset. These units can be installed in minutes and are ideal for retrofit applications.
- Exit Stopper door alarm - designed for single doors
- Bright red with 'STOP' emblazoned across the front
- Can act as a deterrent to vandalism and unauthorised use of the door
- Battery operated (9V battery included)
- Key operated manual override - allows the alarm to be silenced by an authorised person
- Lifetime guarantee against breakage during normal use
- Slimline design - 50mm profile
- Manufactured in UK
- User programmable alarm duration and delays (using dip switches)
- Also available for double door applications - STI 6402
Right-Hand Side
The exit stopper is fitted to the wall next to the opening of the door. The reed magnet is fitted to the door.
Model shown: STI 6400
Top Right
The exit stopper is fitted to the top right of the door leaf (latch side) with the reed magnet fitted to the door frame.
Model shown: STI 6400
Top Middle
The exit stopper is fitted to the top middle of the door leaf with the reed magnet fitted to the door frame.
Model shown: STI 6400
Top Left
The exit stopper is fitted to the top left of the door leaf (hinge side) with the reed magnet fitted to the door frame.
Model shown: STI 6400
Double Doors
The exit stopper is fitted to the wall next to the opening of the door with the magnetic reed switch installed onto the frame. The reed magnet is fitted to the door.
Model shown: STI 6402