Addressable Timer Isolation Control Unit

Description Designed to improve fire safety standards on vessels, this intelligent analogue addressable Timer Control Unit ensures maintenance can be carried out within detection zones without triggering false alarms. Featuring a potential-free change-over relay, it temporarily disables detectors while preventing accidental system deactivation, safeguarding overall system integrity. The unit allows a selectable time delay between 0-120 minutes, adjustable via a rotary dial switch. Housed in a durable ABS enclosure, it includes an active LED indicator and a control enable keyswitch to prevent unauthorized use. A reliable solution for maintaining fire detection performance at sea. Ordering part code # 4210-0070Made in Australia