Kidde Lifesaver Hard Wired Carbon Monoxide Alarm with Backup
- Alerts you when increased levels of carbon monoxide, a dangerous and odorless gas, is detected in your home.
- 120V AC wired carbon monoxide alarm.
- 9V battery backup.
- Interconnectable with other Kidde alarms.



Kidde Lifesaver Hard Wired Carbon Monoxide Alarm with Backup
- Alerts you when increased levels of carbon monoxide, a dangerous and odorless gas, is detected in your home.
- 120V AC wired carbon monoxide alarm.
- 9V battery backup.
- Interconnectable with other Kidde alarms.
SKU #KD-KN-COB-IC IN STOCK
$54.95
QTY
Lowest price, guaranteed
- Overview
- Additional Details
- Accessories
- Q&A
- Customer Reviews
- Manual
This alarm may be interconnected with up to 24 Kidde-brand devices, including smoke and heat alarms. It is a hard wired unit with a quick-connect wire harness for fast installation, and uses a 9V battery backup for continuous protection in case of power failure.
Features:
- 120V AC wire-in
- Smart interconnectability with up to 24 devices.
- 85 decibel Alarm at 10 feet.
- Red LED light flashes in conjunction with alarm beep.
- Green LED light flashes to indicate unit is on 9V DC battery backup.
- Amber LED light indicates unit is initiating the alarm.
- Tamper Resistance tabs help deter tampering or theft of unit or battery.
- Test/Reset button.
- Adjustable mounting bracket allows for fast installation and perfect alignment.
- UL listed.
| Feature | Details | |
|---|---|---|
| Brand | Kidde | |
| Mfg part # | 900-0120 | |
| UPC | 047871001200 | |
| Warranty | Ten year limited warranty | |
| Color | White | |
| Weight (lbs) | 0.9 | |
| Battery operated? | Yes (batteries optional) | |
| Batteries included? | No | |
| Battery details | (1) 9V Alkaline | |
| Country of Manufacture | China | |
| System | (no system / stand-alone) | |
| Alert Type(s) Vibration Flashing Light Loud Audible Low Vision / Deaf-Blind | No No Yes No | |
| Transmitter / Receiver | Transmitter | |
| Alert Trigger(s) Baby Cry Carbon Monoxide Mobile / Smartphone Doorbell / door knock Motion Pager / SOS Phone / VP Smoke / Fire Sound Severe Weather | No Yes No No No No No No No No | |
| Expandable | Yes | |
| Portable | No | |
| Battery backup | Yes | |
| USB charger | No |
Customer Q&A
Get help from Diglo and other customers who purchased this. Ask a new question.
Ask a New Question
To pose a question, please log into your Diglo account or create a new account.
Customer Reviews
Real people with real opinions. Post your own review.
Post Your Own Review
To leave a review, please log into your Diglo account or create a new account.
Manual:
- User Guide - Download
Back to top


