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STI 6402 Exit Stopper Door Alarms (For Double Doors)

Product Code 04-0284
From £112.74 £93.95
Only %1 left
checkmark In stock
checkmark Delivery 1-2 days

UK Mainland Delivery just £8.95*

*some postcode & product exclusions apply, delivery charges are applied during checkout

STI Exit Stoppers Double Doors

Put a STOP to unauthorised exits and entries through emergency exit doors (double door unit)

  • A compact and rather clever door alarm that emits an ear-piercing 97dB alarm
  • 2018 updated model with integral strobe light and low battery indicator
  • 97dB is a 'serious rebuke' for unauthorised door use and also serves as an inexpensive security device
  • Fitted with a 9V PP3 alkaline battery (included)
  • 32 user programmable features including alarm duration, activation delay and auto reset when door is reclosed
  • Quick and easy installation, no specialist knowledge required
  • Lifetime guarantee against breakage of polycarbonate housing (one year on electronic components)
  • Only 136mm diameter x 50mm deep
  • Choose from red or green in the drop down box opposite
  • Only red are available for next day delivery, please allow 1 week for green

Exit Stoppers for double door installations include 2 x wired reed switches (each with 3m of wire) and magnetic blocks. See installation guide below.


STI Exit Stoppers for Double Doors

In a nutshell... the Exit Stopper is fitted to the door and a magnetic block is fitted to the door frame. When the door is opened the connection between the magnet and 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.

Download the 'Exit Stopper' technical information & installation instructions for STI 6402 Double 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.

Please don't hesitate to contact us for futher information or guidance on programmable features and accessories.

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