Overview
Features and Functions:
An electrochemical CO sensor with a 10 year service life. Powered by 120V AC, 60Hz and have a monitored 9V battery backup and a solid state piezo horn rated at 85dB at 10 ft. and be capable of self restoring.The unit shall perform self diagnostic tests and issue a malfunction warning (three chirps) if the unit malfunctions.The unit shall have an "End of Life" signal (5 chirps). This signal should be capable of temporarily being silenced for up to 2 days. After about 2 days, the signal will resume. After about 2-3 weeks the signal cannot be silenced. A visual power-on indicator to confirm unit is receiving AC power or has switched to battery backup mode.The CO sensor is adjusted not to detect CO levels below 30 PPM and will not alarm when exposed to constant levels of 30 PPM for 30 days. It will alarm at the following levels: 400 PPM CO between 4 and 15 minutes, 150 PPM CO between 10 and 50 minutes and 70 PPM CO between 60 and 240 minutes.A test/silence button to check all alarm functions and to silence any nuisance alarms. In addition, the unit shall have a low battery silence feature to quiet the low battery chirp for up to eight hours.A "Smart Interconnect" feature allows the unit to be interconnected to BRK smoke alarms. During a smoke event, the CO5120BN horn pattern shall emit the smoke alarm horn pattern (3 beeps, pause, 3 beeps pause). During a CO event, the interconnected CO alarms sound their normal horn pattern.Two Locking features - tamper resistant locking pins that lock battery drawer and/or alarm to mounting bracket.The unit shall be capable of operating between 40°F (4°C) and 100°F (38°C) and relative humidity between 10% and 95%.The unit shall at a minimum meet the requirements of UL2034, CSFM, NFPA 720 and the ICC.
Audio Alarm
85 dB at 10 Ft.
Dimensions
5.53 Dia. X 2.09 w In.
Carbon Monoxide Detector - AC Operated; 120 V; 9V; 85 dB at 10 Ft.