Alarm Controls GBS-1GLASS Replacement Glass for GBS-1

Restore critical egress capability fast with the Alarm Controls by ASSA ABLOY GBS-1GLASS replacement glass for the GBS-1 glass-break emergency door release. Designed to return a GBS-1 door release unit to service quickly, this direct-fit glass meets the needs of security managers and facilities teams who require dependable emergency and lockdown performance. The replacement fits the GBS-1 housing dimensions (3.5" x 3.5" face, 2.5" depth) and is sold under Manufacturer Part Number GBS-1GLASS, making identification and inventorying simple. Keeping a spare glass on-site reduces downtime for access control and life-safety systems, lowers maintenance costs, and helps ensure uninterrupted monitoring and emergency response readiness. Ideal for schools, healthcare, corporate campuses, and any environment using mechanical or electronic door release devices as part of an integrated security or surveillance strategy. Order the GBS-1GLASS replacement glass to maintain compliance and restore reliable emergency egress—keep one in your maintenance kit for fast service and peace of mind.

• Restores full emergency egress functionality quickly so doors unlock reliably during an incident
• Direct-fit replacement for GBS-1 units (Manufacturer Part Number GBS-1GLASS) to minimize downtime
• Simple field replacement reduces maintenance time and service costs for security teams
• Ensures compliance and dependable performance for lockdown and access control systems
• Cost-effective spare part to keep on-hand for life-safety and monitoring readiness