Conventional Detector Base, Ampac Series 65

The Series 65 new detector base compatible with Ampac® conventional fire detection and alarm systems.

The mounting base requires low insertion force when detectors are attached, with a one way fit.

Bases have a wide interior diameter for ease of access to cables and terminals and there are two slots for fixing screws. The slots enable two fixing screws to be located at a spacing of 51mm to 69mm.

Detectors fit into bases one way only, without snagging, and require clockwise rotation without push force to be plugged in.

The Series 65 Standard Base is easy to wire and contains an earth connector and no electrical parts.

All Series 65 bases have a one-way fit and can be locked into place by a grub screw using a 1.5mm hexagonal screwdriver.


Compatible with the following Series 65 fire detectors;

  • Heat Detectors: 4106-1004,  4106-1005, 4106-1006, 4106-1007
  • Optical Smoke Detectors: 4106-1001
  • Ionisation Smoke Detectors: 4106-1002


  • Size: 100mm diameter x 8mm high
  • Weight: 51 grams
  • Approval: AS 7240.7