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
