Item description for First Alert CO5120BN Hard-Wired Carbon Monoxide Alarm + SLED177 Strobe Light

Use in residential and institutional applications including hospitals, hotels, motels, dormitories and other multi-family dwellings. The BRK CO5120BN is a hard-wired T4 carbon monoxide alarm with battery backup and includes a strobe unit for visual warnings.

Hard wired for installation by a licensed electrician.
T4 alarm pattern with loud 85 decibel alarm.
Reduced nuisance alarms with Intelligent Sensing Technology.
Interconnectable with up to 18 BRK alarms.
Battery backup for audible alarm.

This kit includes the BRK CO5120BN hard-wired CO alarm and the BRK SLED177 Strobe Light.

The BRK CO5120BN is a hard-wired carbon monoxide combo alarm with battery backup. It features a CO sensor, Intelligent Sensing Technology™ for fewer unwanted alarms, an 85dB horn, 9V battery backup, side-load battery drawer, two silence features and is interconnectable with up to 18 devices. Applications include residential and institutional applications including hospitals, hotels, motels, dormitories and other multi-family dwellings.

The Intelligent Sensing Technology" system is designed to reduce nuisance alarms. The "Latching Alarm Indication" remembers which unit initiated an alarm. When interconnected, the unit that triggered the alarm rapidly flashes its red LED indicator. After the alarm condition subsides, the initiating unit will store in memory or "latch" the information and begin to flash the red LED indicator once every 5 seconds.

The "Smart Interconnect" feature allows the unit to be interconnected to other BRK CO and smoke alarms. If there is a smoke event, the interconnected CO5120BN horn pattern will emit the T4 sound, same as a smoke alarm (4 beeps, pause, 4 beeps). If there is a CO event, the interconnected CO alarms will sound with their normal horn pattern. Battery installation and removal can occur while the unit is mounted via the side load battery compartment. Seven year limited, warranty. Ten year warranty for strobe.

Features:

Latching alarm indicator remembers which unit initiated an alarm
85dB horn
T4 alarm sound pattern
Intelligent Sensing Technology reduces nuisance alarms
Smart Interconnect is interconnectable to both BRK smoke and CO alarms
Two silence features can silence the low battery chirp up to 8 hours or temporarily silence and unwanted alarm
Quick, easy installation

Feature	Details
Brand	First Alert
Warranty	Seven and ten year warranty
Weight (lbs)	2
Country of Manufacture	Mexico
System	(no system / stand-alone)
Alert Type(s) Vibration Flashing Light Loud Audible Low Vision / Deaf-Blind	No Yes Yes No
Transmitter / Receiver	Transmitter(s) and Receiver(s)
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