2151 Photoelectric Smoke Detector with Base

Series100 Plug-in Smoke Detectors offer superb performance and reliability and a profile of just 43 mm. Other features include: low current draw, stable performance in high air velocities, built-in tamper resistant base design, remote LED option, removable cover, and built-in test switch. The Series 100 is designed to meet UL performance criteria. Its sensing chambers are sealed against back pressure air flow, dirt, and insects and is protected by a fine mesh screen which can be cleaned or replaced. Additional key features include a variety of mounting bases and a full line of accessories.

• Compatible with 300 and 400 Series product
• Two LEDs blink in standby, providing 360° visibility