First Alert SA720CN Smoke Alarm Photoelectric Sensor with Escape Light

First Alert SA720CN Smoke Alarm Photoelectric Sensor with Escape Light 

 

 

Review :  First Alert SA720CN Smoke Alarm Photoelectric Sensor with Escape Light 

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Amazon.com Product Description

Featuring state-of-the-art technology that provides you and your family with an early warning of household fire, the First Alert SA720CN Photoelectric Sensor Smoke Alarm with Escape Light is an effective device designed to be the first line of defense in your household's fire-safety plan. This UL-listed alarm detects the presence of smoke and fire, while also providing a source of light to help guide you safely outside.

Smoke Alarms Save Lives
Fire is a serious threat to every household; it can strike anywhere, any time. The frightening truth is that in 2005, there were nearly 381,000 home fires in the U.S., resulting in over 16,000 casualties. Thankfully, smoke alarms like the SA720CN help to reduce the risk of death in a household fire by up to 50 percent. The more smoke alarms you have installed in your home, the higher the chance you'll be alerted to a fire in time to escape.

This review is from: First Alert SA720CN Smoke Alarm Photoelectric Sensor with Escape Light 

Folks,
Ionization detectors DO NOT protect you. The results and test methods are false due to the fire industy's cozy relationship with smoke detector manufacturers (yes, direct kick backs, look it up) and money for lobbyists in Sacramento and Washington DC. The profit margin on ionization detectors is much higher than photoelectric. Only photoelectric (required in commercial buildings - why not residential?) WORK. 75% of ionization detectors did not sound AT ALL in smoke filled rooms lethal to humans and have failed repeated independent tests. I'm a 20 year veteran of the fire service and a paramedic. I can guarantee you will DIE from smoke inhalation before an ionization alarm EVER goes off. No one dies from being burnt, you die from asphyxiation due to smoke and poisonous gases. Read this and only buy photoelectric. There's too much information for me to go into it here. Be sure and follow the World Safety Fire Foundation link. If that doesn't convince you to go photoelectric you're playing with death. Email [...] and if you send a SASE I will send you a dvd proving much of these assertions to you. It includes a show from Canadian TV that is ILLEGAL to show in the US as well as other information. BE SAFE! My dept's Chief's message is below:
BD

Chief's Message
Warning: Your smoke alarm may not detect smoke

Currently, there is great confusion regarding the topic of smoke alarms. There are two types of smoke alarms used to protect residents in the event of a fire; photoelectric and ionization smoke alarms- both respond differently to smoke and flame.

Ionization smoke alarms react poorly to deadly smoke but faster to flames while photoelectric alarms react much faster to smoke. Ionization alarms are present in over 95% of homes in America and have a high failure rate when it comes to detecting smoke. The problem is, most deadly fires are smoldering fires and not fast flaming fires. By now, most people understand it is deadly smoke and heat that kills you before the flames even reach you. Ionization alarms should be labeled flame alarms and not smoke alarms.

An example of a fast flaming fire would be a Christmas tree fire, which certainly have claimed their share of resident's lives, but nowhere near the number of lives claimed by smoldering fires. Other fast flaming fires would be kitchen fires, which are the leading cause of residential fires, but rarely do they claim lives. I implore you to watch the following videos and audio clips: video 1, video 2, video 3, video 4 (University of Cincinnati presentation), audio clip 1.

Arguably, a greater problem with the ionization alarm is the number of false alarms it renders, thus leading to residents disconnecting the alarm all together. I must include an interesting story - a couple of years ago, with my infinite knowledge, I installed a combination ionization/photoelectric smoke alarm in my living room. Because my home is not large, the house is heated by a wood burning stove. After numerous false alarms (initiated by the invisible smoke) started by my stove, I gave up using the hush button (as it did not silence long enough) and disconnected the battery and remained disconnected until I went to bed. Finally after one season, I placed the combination alarm in my bedroom (replacing the older alarm) and placed a new photoelectric alarm in my living room. Do I need to tell you the results? Not one false alarm. So my point is, how many residents (worldwide) give up and just permanently disconnect the ionization alarm and expose themselves to a potential lethal smoldering fire? Moreover, there have been many fire deaths worldwide with working ionization smoke alarms present but failed to detect smoke. Regrettably, the fire industry has yet to take an official stand to eliminate ionization smoke alarms once and for all.