Over 12,000 
Simple no quibble 
Prompt dispatch & 
UK Mainland Delivery STI Exit Stoppers
Put a stop to unauthorised exits and entries through emergency doors.
In a nutshell, the STI Exit Stopper is a compact and clever alarm & magnetic block combination that can be easily fitted to the door and door frame. When the door is opened, the connection between the magnet and the stopper unit is broken, which triggers the alarm.
Exit Stoppers also feature a key operated override facility to silence the alarm and allow for authorised door use. A best-selling & inexpensive security / nuisance reduction solution - available from stock for next day delivery.
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From £92.34 £76.95 -
From £112.74 £93.95 As low as £95.94
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£5.94 £4.95
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£38.34 £31.95
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£44.34 £36.95
Download the 'Exit Stopper' technical information & installation instructions for STI 6400 Single Door Model. This is a well illustrated, simple to understand technical document which also shows the different ways it can installed to fire exit doors.
Download the 'Exit Stopper' technical information & installation instructions for STI 6402 Double Door Model.
Don't hesitate to call us on 0800 043 0161 for help with any questions you have on STI Exit Door Stoppers.
