603 heat detectors are microprocessor controlled state-of-the-art wireless detectors, suitable for connection to Numens wireless addressable fire detection control and indicating equipment.

603 heat detectors use a wireless transmission path to connect to a node located on the addressable loop. Up to 125 detectors can be wireless connected to each addressable loop.

If the wireless detector is removed from its base, a fault signal will be released to the control and indicating equipment.

Advanced electronics in conjunction with a photoelectric smoke sensing chamber provides early detection of fire and high immunity against unwanted alarms.

An internal battery provides 10 years of normal operation.

The 603 wireless detector range provides fire detection and alarm system designers with a flexible smoke detector for life safety and property protection applications.