CQR FP2 Green Call Point, Emergency Door Release, Single Pole FP2/GR/EDR

What this door release does

A door held by an electric lock needs a simple way to let people out if the normal controls fail or there is an emergency. A green manual call point beside the door is the usual answer.

This CQR unit comes from the Deedlock range.

How it works

• Single pole: this means one switched circuit. In most installations it breaks the power to the lock, so check that your lock is released by losing power.
• Resetting: after use it goes back into service with a key, so keep the key where the responsible person can find it.

Where to use it

It usually goes on the secure side of a door, close to the frame, where anyone leaving can see and reach it. On an escape route it is usually only part of the answer, so ask whoever holds the fire strategy what else the door needs.

It is rated IP 44 with a working range of -10°C - +55°C. Check with the maker before fitting it outside.

Installing it

• Fixing: it is a surface unit, so no recess is needed. Measure your position against the unit itself.
• Wiring: identify the contacts on the unit before connecting. Test that the lock releases each time the point is pressed.

Planning your system

Check the circuit voltage against the stated 12/24V DC, and check the lock's load against the contact rating from the maker. Your access control design should also say how the door relates to any fire alarm link.

A lift up cover and a choice of wording are range options. If you need a lift up cover or specific wording, check with the maker.