Accesories

Numens - 640-004 Red or white body available for audible alarm device Loop-powered from control and indicating equipment Operates when either a dedicated activation message is received from the control and indicating equipment, or optionally when the control and indicating equipment enters the Alarm Condition Loud sounder output of 85 dB at 1 m Long-life LEDs Low quiescent current Easy DIP-switch address setting Low maintenance Quick alarm and shadow addressable options are available.

Pressure activated displacement element provides a safe user experience Integral indicator to show polling and alarm activation Resettable with simple key operation Suitable for indoor use DC 24 V operation Compatible with 2-wire fire detection and alarm systems Monitors for quiescent, alarm and fault conditions Integral loop isolator with LED activation indicator available on some models

682-002 Base, low profile, 4-terminal, 99mm, continuity, red