120V AC/DC Carbon Monoxide Alarm
The BRK Brands, Inc. model CO5120BN is a wire-in, 120 VAC 60Hz single and / or multiple station carbon monoxide alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings as defined in standard NFPA 101. Model CO5120BN complies with UL2034, NFPA 720, HUD, FHA and other agencies that model their codes after the above agencies. They meet building codes where AC/ DC carbon monoxide alarms are required either separately or in combination. The alarms are interconnectable up to 18 devices, of which 12 can be smoke alarms.
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10YR CO Sensor/10YR End of Life
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Electrochemical Carbon Monoxide Sensor - the most accurate sensor available as compared to other sensing technologies
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9V Alkaline Battery Backup
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Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
- Latching alarm indicator - remembers which unit initiated an alarm
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Intelligent Sensing Technology™ helps reduce the number of nuisance alarms
- Dust Cover
- Easy Installation/Maintenance
- End of Life Signal provides audible notification alarms needs to be replaced
- Single button test/silence
- 10-Year Limited Warranty
Spec Sheet
Info
| Alarm Dimensions |
5.40”dia. x 1.90”H |
| Weight |
6.4 oz |
| Operating Voltage |
120V AC 60Hz w/ 9V alkaline battery backup |
| Operating Current |
0.09 amps (standby/alarm) |
| Temp. Range |
40°F (4°C) to 100°F (38°C) |
| Humidity Range |
10% to 95% relative humidity (RH) |
| Audio Alarm |
85dB at 10 feet |
| Test/Silence |
Electronically simulates CO condition, causing the unit to alarm. Press and hold test/silence button |
| Alarm Reset |
Automatic when CO clears |
| Interconnections |
Up to 18 units of First Alert or BRK Smoke, CO and Heat Alarms. Maximum of 12 smoke alarms. See user’s manual for details |
Additional Info
Indicator Lights/Sounds
| AC Power |
Constant Green LED |
| DC Power |
Intermittent Red LED |
| Local Alarm |
Red LED flashes rapidly |
| Remote Alarm |
Red LED out |
| Latching Alarm |
Red LED flashes 2 sec. on/2 sec. off after local alarm |
| Listing |
Listed to UL2034 Standards |
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