Are you looking for cheap Firex 4480 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up on sale,
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Price : Too low to display on October 19, 2012 In stock.
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List Price :
Price : Too low to display on October 19, 2012 In stock.
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Product Description
Firex 4480 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up
- 120 Volt AC; Interconnectable
- Advanced photoelectric design, Fast detection of slow smoldering fires
- Interconnects with Firex ionization and photoelectric smoke alarms
- Factory sealed housing ,Prevents tampering and provides outstanding durability.
| 3 of 3 people found the following review helpful  Many defective units,  This review is from: Firex 4480 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up (Misc.) We have 9 of these in our house and have had to replace almost all of them in the seven years we've been here, some of them more than once. These are supposed to be top of the line smoke detectors but I don't know why. They break easily and don't seem worth the extra money. Now when they go off, we assume its not a fire since they have gone off so often because they are broken - what kind of lesson is that. If they ever do detect a real fire, I hope we don't assume they are broken! It's also hard to find replacements for them. Don't buy these! 2 of 2 people found the following review helpful No Hush Button, This review is from: Firex 4480 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up (Misc.) Spoke to Tech Support. There is no Hush Button on this Photoelectric model (and the Test Button does not act in this regard either).Go with the BRK / First Alert, Model 7010B, which has the Silence Feature (for up to 15 minutes). Options I was looking for: Photoelectric - This is better than Ionization, in my case, where the alarm is just outside of a bathroom - where steam can set it off (I'm replacing an AC only, Ionization. Photoelectric is less sensitive to steam). Disposing of Photoelectric detectors after 10 years is also more environmentally friendly. They do not contain americium-241, which is under the positive plate of the Ionization chamber. AC powered with 9V battery backup - The most desirable to have Hush Button - The 9V battery backup will keep the alarm going, even if you cut power at the circuit breaker box - Need to be able to silence a false alarm, without having to remove the battery.  Just as advertised, This review is from: Firex 4480 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up (Misc.) I ordered several of these smoke detectors to replace the hard wired (same brand) detectors that were in my house. They arrived and I was delighted that they hooked up and snapped in using my old mounting plates and electrical connections. I was up and running within minutes, and I am happy that I purchased bit photoelectric and Ion smoke detectors to detect both smoldering fires, and fires.I am also happy with the price that I paid and the speed of delivery. I would recommend these detectors to anyone wanting hard-wired units with battery back-up. |
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