Along with advanced fire detection, this model self-tests to ensure its sensors are working. It interconnects with other Nest Protects wirelessly, and it has an eye-pleasing design. While this ...

Residential ... own because of hinge design or other mechanisms. Technically, a fire-rated door can't include hardware that will hold it open (unless a fire alarm system controls it).

The Denver Fire ... the 162 residential units, the detectors are very close to the kitchen. The detectors are sensitive, and the system in place does not differentiate between a smoke alarm ...