BRK SC7010BV Combination Smoke & Carbon Monoxide Alarm with Voice & Location is easy to program with 11 pre-programmed home locations. The voice alarm not only tells you what part of the home is in danger but whether the danger is smoke or carbon monoxide. The photoelectric smoke sensor reduces nuisance alarms from cooking smoke or shower steam and electrochemical carbon monoxide sensor for increased accuracy. A single mute/silence button silences any nuisance alarms that may occur and tests all alarm functions. With an easy access side battery door, the batteries are easy to replace and there is no need to remove the alarm from the ceiling to change a battery.
Meets UL standards.
Can the be interconnected?
Yes, the BRK First Alert SC7010BV Hardwired Smoke/Carbon Detectors can be interconnected, but only if they are wired off of the same circuit. In some cases, this may require retrofitting and rewiring.
how often does the battery have to be changed in the SC7010BV smoke/CO alarm? Is it a 10 year battery?
The SC7010BV does not have a 10-year battery instead it comes with two 1.5V AA battery backup. Fire Marshalls recommend that batteries should be changed every year.
Why is chirping every 30 seconds
If the alarm will chirps every 30-40 secondsit usually indicates that you need to replace the battery.