Step 3: Install the smoke detector’s mounting bracket. ... Loosen the two mounting screws in the corners of the electrical ...

Screw the smoke detector’s mounting trim ring to the face of the electrical box. 9. Attach Wires to Smoke Detector. On the back of the smoke detector, ...

The company’s duct-mounted smoke detector with Low-Flow technology is UL listed for smoke detection in air speeds as low as 100 ft/min, including locations where slow-moving air is present, such as in ...

When smoke enters the chamber, it disrupts the electrical current, causing the alarm to sound. Photoelectric. This type utilizes light beams and sensors to detect smoke.

The company’s duct-mounted smoke detector is UL listed for smoke detection in air speeds as low as 100 ft/min, including locations where slow-moving air is present, such as in vav boxes and fire/smoke ...