How to Choose a Photoelectric Smoke Detector

Photoelectric smoke detectors are great for kitchens, as they are not easily triggered by normal cooking smoke. This type of detector is best used for smoky, slow, smoldering fires.

Difficulty: Moderately Easy

Instructions

1. Determine the type of power source you will use. Photoelectric smoke detectors can either be plugged into a wall outlet or battery powered.

2. Check for compatibility with your other smoke detectors. If you have other detectors in your home, check to see if the photoelectric detector can be wired to them.

3. Check for combination detectors. Some photoelectric detectors are combined with ionization detectors and provide both functions. Ionization detectors respond faster to smaller smoke particles.

4. Check for UL testing standards. UL stands for Underwriters Laboratories, which tests the detectors to ensure that they work properly before packaging and purchase.

Tips & Warnings

• If you buy a detector that uses the wall outlet for power, be sure to have a battery back up in case of power failure.
• The best place for photoelectric smoke detectors is generally the kitchen.

[GilinAtlanta]

on 4/5/2009 Although expensive, the MasterGuard photoelectric detectors are very reliable.