When magnetic locks are used to secure an exit or entry door these units must be installed to allow safe exit from the building.
Emergency door release break glass unit.
Common installations for break glass units include public buildings e g.
We are always glad to help.
The sdc 491 emergency door release break glass station provides immediate unlocking of perimeter doors or interior doors that are equipped with fail safe electric locks.
Emergency door release break glass units allow personnel to unlock perimeter and interior doors equipped with fail safe electric locks in the case of emergency.
If you require any further advice on fire alarm call points and emergency door releases call our experts on 03447 8888.
The unit is reset by replacing the plexi glass.
The em200 is a double pole break glass edr.
4 4 out of 5 stars 43.
Pressing on the front plate will cause the plexi glass to break and this will operate the micro switch.
Resettable emergency door release description.
We offer a small range of emergency door release units including rgl s press to exit green dome and break glass dual unit at competitive rates.
Break glass emergency release green.
The 491 s built in alarm may be used as a local door annunciator.
The em201gd resettable door release is unlike the break glass unit.
Green break glass units are necessary as a safety device to mechanically break a circuit in the event of an emergency.
The mx 03 is an optional protective cover to.
Emergency door release switches.
The exit break glass is a vital component that helps quick evacuation during fire detection or any other emergency situation where the operation of access control systems need to be disabled.
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Flexible manual call point comply with a requirement of en54 11.
Emergency door release resettable break glass manufacturing access control since 1985 cdvi co uk.
The sdc 491 is specifically designed for emergency door release and may influence the approval of an electric locking system.
It can be used for open or closed circuits.
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It offers the benefits environmental advantages of a resettable operating element.
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