This Kidde smoke detector features a photoelectric sensor designed to detect smoke from slow-smoldering or smoldering fires, offering a reliable early warning system for residential safety. The unit is powered by a sealed 10-year lithium battery, which eliminates the need for battery replacements throughout its lifespan. The photoelectric sensing technology is particularly effective at identifying smoke particles produced by smoldering materials, such as overheated wires or upholstery, before flames develop. The alarm is constructed from durable white plastic with a compact, low-profile housing that blends easily with ceilings or walls. The circuitry is engineered for consistent, low-power operation, ensuring the sensor remains active for the full decade without performance degradation.

A test/hush button allows users to silence nuisance alarms, such as those from cooking steam, while still maintaining full detection capability. The device meets all applicable UL standards for residential smoke alarms. Its straightforward design and self-contained power source make it an accessible safety solution for apartments, houses, and rental units. With a practical price point of $6.00, this alarm delivers essential protection without requiring ongoing investment in replacement batteries.

The loud, piercing alarm tone is designed to alert occupants even in noisy environments. The unit also features an end-of-life chirp that signals when the entire device needs to be replaced, simplifying maintenance. No wiring or professional installation is required; the alarm mounts directly to the wall or ceiling with included hardware. The smooth exterior surface resists dust buildup, supporting long-term sensor accuracy.

This detector is suitable for use in bedrooms, hallways, and living areas as part of a comprehensive home safety plan. Its photoelectric sensor type helps reduce the likelihood of false alarms from burnt food or shower steam, compared to ionization sensors. The sealed battery ensures power is consistent for the full ten years, even in areas with fluctuating temperatures. The sound output is monitored by internal electronics to maintain volume levels as the battery ages.

The white finish remains visually neutral against most ceilings. For households seeking a straightforward, maintenance-free smoke alarm that offers dependable protection at an affordable price, this Kidde model stands as a practical choice. Its combination of long battery life, sensor accuracy, and simple installation supports year-round safety monitoring with minimal user intervention. The device’s robust construction and compliance with industry standards provide reassurance of its performance in detecting real threats.