Armstrong Series 65 Smoke Detectors

Fire Alarm Armstrong model Series 65 Smoke Detectors


Continuing our policy of bringing our customers the ultimate effectiveness in fire detection that current technology allows, Series 65 has been developed from the highly successful Series 60 range of conventional detectors.

Series 65 incorporates well-proven sensing technologies, together with advances in materials and electronics technology, including an IC based on that used in XP95 analogue addressable detectors.

Having a wide operating voltage of 9-33V, the Series 65 detectors can be integrated into security systems, when used with a relay base.

The Series 65 wide voltage range consists of ionisation, integrating ionisation and optical smoke detectors, 4 grades of heat detector and a range of bases. The detectors are identical in appearance to Series 60.


  • Wide operating voltage.
  • Advanced electronic technology.
  • Flashing LED option.
  • Magnetic test switch option.
  • Can be used on security systems.
  • Proven detection performance.
  • Designed to meet approvals worldwide.