The Chamberlain Group
XP fire door release device offers a fail-safe release mechanism for non-motorized doors. Serves as interface between door and fire alarm system. Programmable delays of 10, 20, 30 or 60 seconds to permit passageway clearance. Testing can be conducted without requiring activation of central alarm system.
IEC: AHY Air Handling Unit
Honeywell: Notifier Inspire
Zahner: Moda Aeris
Siemens: Acend Intelligent
Tarkett: iQ Motion