A smoke detector is a small yet important aspect of both home and working environments. They are usually either photoelectric (detect optically) or ionization (detect physically) - or a combination of both. Smoke alarms are highly recommended for anyone that wishes to minimize risk and maximize safety.
Of late there are models available that besides detecting smoke in a given area, they're also capable of detecting whether or not there is a dangerous level of carbon monoxide in the air - thus offering a dual functioning alarm system.
The five best smoke detectors are featured below. They're best selling products in their category, meet with safety standards and are highly rated by those that have already purchased them. Make sure your home or work places is protected with a good quality, affordable smoke detecting solution.