LCD digital display with memory. On Sale for $38.99

First Alert, together with BRK brand alarms, continue to reinvest in the research and development of Carbon Monoxide Safety Products. The BRK (CO5120PDBN) has all new features, such as an electrochemical carbon monoxide sensor, a multi-function LCD digital display, an 85dB horn, 9V battery back-up, an End of Life alert and a silence feature. Intelligent Sensing Technology is designed to reduce those annoying and premature nuisance alarms.

Features:

• Single button test/silence
• Latching alarm indicator remembers which unit initiated an alarm
• Two silence features can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
• Intelligent Sensing Technology helps reduce the number of nuisance alarms
• Dust Cover
• 5-Year Warranty Through the Manufacturer
• LCD digital display with memory

Technical Specifications:

• Alarm Dimensions: 5.4″ dia x 1.9″ H
• Operating Voltage: 120V AC 60Hz w/ 9V battery backup
• Operating Current: .09 amps (standby/alarm)
• Temperature 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 carbon monoxide condition, causing the unit to alarm
• 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.
• CO Sensor: Electrochemical
• Indicator Lights/Sounds: • AC Power: Constant Green LED; Display: blank/• DC Power: Intermittent Green LED; Display: “bAt”
• Local Alarm: Red LED flashes rapidly; Display: CO level in PPM
• Remote Alarm: Red LED out; Display: Blank
• Latching Alarm: Red LED flashes every 5 seconds after local alarm stops
• Listing: Listed to UL2034 Standard

5-Year Limited Warranty Through the Manufacturer