Alarm Controls KR-4-2-GR Latching Push Button Switch with Key Reset

Ensure a controlled, secure response to alarms with the Alarm Controls by ASSA ABLOY KR-4-2-GR latching push button switch. Built as a single-gang door release/panic station with a keyed reset, the KR-4-2-GR latches on activation so alarms and door releases require a personal, authorized reset—ideal for access control, security monitoring and surveillance applications. The stainless-steel wall plate provides a durable, professional look for high-traffic commercial, institutional and critical infrastructure sites. Multiple contact options (NO/NC pairs) and a 10A contact rating at 35V DC / 120V AC ensure compatibility with most alarm panels and door controllers. Rated IP40 and operable from -25°C to +70°C, this unit stands up to varied environments while screw-terminal wiring and a 2" switch depth make installation and retrofits straightforward. The KR-4-2-GR is well suited for server rooms, retail loss prevention, schools and any installation requiring controlled alarm response. Contact us for custom plate marking, volume pricing, or to specify this latching push button in your next access control or monitoring project.

• Ensures a controlled, auditable alarm response with a latching key reset so incidents require authorized manual reset
• Durable single-gang stainless steel plate for long-lasting, professional installations in commercial and institutional sites
• Flexible contact configurations and 10A rating (35V DC / 120V AC) for broad compatibility with alarm panels and access control systems
• Weather-resistant IP40 design and -25°C to +70°C operating range for reliable performance in varied environments
• Screw-terminal wiring and 2" switch depth simplify installation and retrofit into existing single-gang boxes