Multi-threat detection.

Honeywell Home SIXCOMBO is the industry's first two-way, professionally
monitored, wireless, combination smoke/heat and carbon monoxide (CO)
detector designed to help protect people and property.
Using four sensing elements, the SIXCOMBO provides true multi-threat
detection and reacts fast to real danger-while helping to reduce false
alarms. A photo-electric chamber senses airborne smoke particulates while
an electro-chemical sensor monitors the CO bi-product produced by slow
smoldering fires.

Reduced risk.

The Honeywell Home detector also features infrared (IR) flame sensing that
measures ambient light levels and flame signatures, while thermal detection
monitors temperature. Sophisticated and trusted algorithms interpret and
respond to multiple inputs and provide the false alarm immunity expected in
the most critical applications. Automatic drift compensation of Smoke and
CO sensors accommodates dust buildup over time. Additionally, the reliable
electro-chemical sensor has a 10-year lifespan.

Safety you can see and hear.

Audible annunciation is provided by a built-in 85 dB piezo sounder with
a one-inch voice speaker that supports multi-language alarm feedback.
A prominent, 360° viewable LED shows visual alerts. Multi-color LEDs
intuitively indicate alarm and CO conditions. With "One-Go-All-Go" feature
enabled, if one sensor detects smoke/heat or carbon monoxide, and begins
to sound, all sensors in the system will sound.