Numens 640-004 Addressable Audio Visual alarm

The 640 addressable audio/visual alarm devices are suitable for connection to 2-wire addressable fire detection and alarm systems.

3,620.00 2,153.40


Availability: 5 in stock

Availability: 5 in stock

Free Delivery

Free Delivery within Metro Manila

Return and Warranty

1 year local supplier Warranty

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  • Visual, audible and audio/visual models available
  • Red or white body available for audible alarm device
  • Loop-powered from control and indicating equipment
  • Operates when a dedicated activation message is received from the control and indicating equipment
  • Loud sounder output of 85 dB at 1 m
  • Long-life LEDs
  • Low quiescent current
  • DIP switch address setting


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