Maintain fire alarm system regularly easy with maintence panel for switch. This MAINTENANCE panel is a key switch, which disconnects actuation...
technical parameter 1. working voltage: DC24 + 15% (no polarity) 2. rated current: less than 60mA 3. ambient temperature: -10 C +55 C 4. relative...
This tool is used by home owners, commercial maintenance staff, and fire safety inspectors. With the Smoke Detector Pole you can make testing your...