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Kidde Tamper Resistant Plug In Carbon Monoxide Alarm with Battery Backup #KN COB LCB A
Normal Price:$29.00
Our Price:$21.99
Availability:Usually ships in 24 hours
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Manufacturer: Kidde
Model: KN-COB-LCB-A
Binding: Tools & Hardware
Publisher: Kidde
Label: Kidde
Features for Kidde Tamper Resistant Plug In Carbon Monoxide Alarm with Battery Backup #KN COB LCB A:
- Tamper-Resistant feature
- 9V battery backup provides continuous protection
- Low Battery Hush - Silences low battery chirp warning up to twelves hours to maintain protection.
- Loud 85db alerts you of deadly CO gas.
- UL Approved
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Customer Reviews
Serious issues with setup 
2008-05-22
I initialized this thing and it went off and I couldn't shut it off with out using a screw driver to remove the battery housing and then pulling the battery out. I bought 3 of them and it happened to all 3. I haven't gone back and investigated what set them off like that. My ears are still ringing.
Poor Quality and Customer Service 
2008-05-15
Purchased in late 2007, this unit is no longer working. It is supposed to have a 7 year life span. Unit continually gives the "low battery" warning, even though I have removed the battery. Contacted the manufacturer directly, and they have not responded to repeated requests. POOR CUSTOMER SERVICE, POOR QUALITY. DO NOT BUY.
Kidde CO detector is wonderful 
2007-11-28
Easy to use, "it just works". With battery backup, no worries. I bought 4 (including gifts for my in-laws). All are great.
Battery Backup is Great 
2007-06-09
There's lots of Carbon Monoxide detectors out there. I bought this one because it has battery backup - keeps working if power fails.