Smoke Detector Installation Wiring Diagram. How to connect 2 wire smoke detectors. Install a hardwired first alert alarm.
How and where to install it how to wire it and interconnect with another smo. Live l connect to the live in the house wiring. This video is about smoke alarms.
8 zone conventional fire panel installation manual.
On interlinked smoke alarm wiring diagram. The detector should alarm within 10 seconds if control panel is programmed for fire alarm verification it may take up to 30 seconds. The detectors led should be on red continuously and control panel indicating appliances should activate. A hardwired smoke alarm installation involves wiring one of the smoke detectors closest to the voltage source to a 120 vac breaker in the main electric panel or tapping from a 120 v electrical box wiring it using a 142 cable with a black live a white neutral and a ground wire as shown by the diagram in figure 5.