Glass Break / Emergency Release Button Key benefits Prevents unauthorized entry during equipment failure: wired in series with the electronic lock circuit so that if the card reader, exit button, or controller malfunctions, the lock will not be mistakenly opened by insiders. Provides a manual emergency release and alarm signal: when the glass panel is broken, the unit sends an alarm/trigger signal to the access control or fire controller for rapid response. Simple, reliable protection: easy to install and operate, constructed from fireresistant materials for safety and durability. Features and function Emergency release alarm: designed to be activated by breaking the glass panel, which immediately sends alarm output(s) to connected controllers. Series connection: intended to be connected in series on the electronic lock circuit to integrate with existing access control logic. Compatibility: supports electric locks and most access control systems; connects to card readers, exit buttons, and controllers as part of the door security circuit. Durable housing and finish: impactresistant plastic enclosure with a sandblasted front plate for an understated, professional appearance. Safetygrade material: fireresistant construction meets basic safety requirements for public and commercial installations. Easy installation and operation: surface or flushmountable (depending on site), with a simple wiring scheme; operation requires only breaking or opening the glass panel to trigger the alarm signal. Practical applications Office buildings and corporate facilities: manual emergency release and alarm option at secure exits or server rooms where access control must failsafe under emergency conditions. Retail stores and shopping malls: provide staff access to emergency overrides while ensuring alarm notification and preventing unauthorized door release during reader/controller faults. Residential complexes and public venues: add an accessible emergency trigger that integrates with existing electric locks and fire or security controllers. What to expect in use Quick activation: a witness breaks or forces open the glass panel to activate the unit; it immediately transmits the alarm/trigger signal to the connected controller. Integration with existing systems: designed to work with standard electric lock wiring and access control controllers without modifying core system behavior. Durable, visible installation: the sandblasted board and plastic housing provide a functional, lowprofile presence that fits commercial and residential environments. Compatible environments Homes, shopping malls, office buildings, schools, hospitals, and other spaces requiring door security with emergency override and alarm signaling. Notes Intended to be wired in series with the electronic lock circuit and connected to the access control or fire alarm controller as part of the door security setup. Installation should follow local codes and the access control system manufacturer's wiring instructions.