High-End Developer turns to Clarke Instruments

A developer of exclusive executive apartments and penthouse flats contacted us seeking top of the range, secure releases in connection with a recent project.

          A range of high security doors fitted with a sophisticated locking system had already been chosen and our client was looking for an equally robust and reliable release to pair with the lock. Knowing our reputation for manufacturing high quality, long lasting security products at realistic prices, they contacted us to see if we could help.

Working in consultation with the architect and the main contractor, our engineers designed a bespoke solution to meet their specific requirements by modifying an existing electric release (type 922). This release is able to withstand over 800 Kg of force which more than matched our client’s requirements.   The key features of the modification were a custom made face plate and special latch block.


The actual modifications were relatively straight forward requiring precise design of the face plates and latch blocks to ensure a correct match with the selected doors and door furniture.

Over a seven week period, from the initial contact to delivery of the custom-built product, we were able to design and manufacture a combination of left handed and right handed electric releases to order, within the agreed timescale and strict budgetary constraints, providing more evidence of our innovative approach to problem solving and ability to deliver timely tailored solutions for our clients.

For more information on our products and services or help with solving security problems and meeting access control obligations send us an E mail or ring 01722 323451 to discuss your requirements further.

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