Advanced AX-45681-800ADV


Intelligent CO Detector and Sounder Base

Availability: Estimated 30 days

Condition: New
Brand: Advanced
Status: Obsolete
SKU: 2480
Manufacturer Part #: AX-45681-800ADV
Replacement: SA5300-800


The Intelligent CO Detector and Sounder Base (45681-800ADV) is an analog/addressable combination carbon monoxide (CO) detector for use with Advanced fire alarm control panels. In addition to carbon monoxide monitoring, the CO detector and sounder base can accommodate any Advanced intelligent smoke, heat, or multi-sensor detector. For stand-alone CO detection, blank covers are available in low profile (45681-292) and high profile (45681-380) formats.

The built in sounder of the Intelligent CO Detector and Sounder Base base, can provide either a temporal 3 (fire alarm event) or temporal 4 (CO event) signal, with the fire alarm event having the highest priority. The sounder base requires a separate regulated 24 VDC supply whether from an AxisAX Notification Appliance Circuit (NAC) or from a Listed, supervised, power supply. In addition, common area sounder synchronization is possible with the MB-SDRT-SM, Synchronization Module.

Additional information

Weight 0.6 lbs
Dimensions 6.00 × 6.00 × 1.60 in

Advanced Electronics Ltd.




Production Status



  • Sounder Base CO and Alarm Temporal Patterns
  • Built-in Dedicated Microprocessor
  • UL 2075 & 2034 CO Monitoring Levels
  • Automatic & Manual CO Detector Testing
  • Sub-Addressing of Sounder Base
  • Integral Red Status LED


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Intelligent CO Detector and Sounder Base


Advanced - Data Sheet