- Building Materials
- Hand Tools
- Hardware & Fasteners
- Heating & Cooling
- Lawn and Garden
- Paint & Decorating
- Power Tools
- Storage & Workshop Items
Some types use low-voltage wire, similar to stereo speaker wire, to connect magnetic window and door sensors to a control panel. Other types...
Measures the changes in electric current caused by invisible particles ionized in the heat of combustion. Transforms air inside the detector...
Uses a small lamp adjusted to direct a narrow light beam across the detection chamber. Smoke entering the chamber scatters this light beam,...
Used primarily by large commercial firms. The alarm sounds when the temperature rises to a certain level. Most are also triggered by a quick...
Find an independent merchant near you.