Keywords: Wireless Audio/Visual Alarm Devices, IP-65, Replaceable Lithium Batteries, Out-of-the-box
The 642 wireless audio/visual alarm devices are multi-tonal alarms, suitable for connection to Numens wireless addressable fire detection and alarm systems. Four distinct alarm tones can be selected during installation.
The 642 wireless alarm device is powered by the replaceable lithium batteries. Activation is initiated by the dedicated wireless initiation message from wireless node. Up to 32 devices can be connected to each addressable loop. The range includes weatherproof models.
Designed for compliance with EN 54-3 and EN 54-23 Standards, the 642 range of wireless audio/visual alarm devices provide fire detection and alarm system designers with a premium product for life safety applications.Features
· Visual, audible and audio/visual models available
· Four distinct alarm tones, selectable with DIP-switch
· Internal antenna
· Activates when a dedicated activation message is received from wireless node
· Loud 90 dB sounder output at 1 m
· Long-life LEDs
· Low quiescent current
· Easy DIP-switch loop/address setting
· Easy to replace lithium battery
· Weather-proof models available
· Low maintenance
Ordering Information
660-004