Emergency Door Break Glass
Schlage 740 series emergency break glass products are designed for use as an emergency release of doors not normally used for daily ingress egress.
Emergency door break glass. The 491 s built in alarm may be used as a local door annunciator. Even on weekends and holidays our after hour experts are on standby. These may include laboratories testing areas or other similar work rooms. This emergency break glass switch cuts the circuit immediately and opens or disables the door locking mechanism when the glass is pressed hard and broken.
Made of flame retardant pc material very convenient and safe. T he 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. 490 emergency door release series 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. The sdc 491 is specifically designed for emergency door release and may influence the approval of an electric locking system.
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. Follow these steps to secure emergency broken glass door service from your local glass doctor. The alarm button release emergency break glass helps to save lives in emergency situations. It can be used for open or closed circuits.
Witnesses only need to break the panel glass of the fire safety alarm button to send the fire alarm signal to the controller and send part of the fire alarm signal. The 491s built in alarm may be used as a local door annunciator. Call glass doctor at 855 603 1919 our technicians are available to make house calls 24 hours a day seven days a week. The 491 s built in alarm may be used as a local door annunciator.