Two-Way Wireless Smoke/Heat and Carbon Monoxide (CO) Detector

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.


Four sensing elements improve smoke and CO detection, while reducing the potential for false alarms. Automatic performance check every 200 seconds ensures continued protection.

Dual capabilities in a single device – reducing installation time and cost. Battery pull-tab, auto-enrollment and no-touch adjust speed installation and reduce errors.

Rely on crystal-clear audio alerts with built-in 85 dB piezo sounder with powerful alarm tones and a one inch, multi-language voice speaker.

Be up to speed with device status and alerts. The 360° visual alarm with status LED enables status alerts and smoke or CO detection. “One-Go-All-Go” feature - one sounds they all sound.

10-year electrochemical sensor life along with automatic drift compensation and smoothing algorithms features empower persistent performance.

File NameSizeRelease DateResource Type
Lyric Dealer Playbook PDF 967.80 KB 12/17/2019 Brochure
Lyric Dealer Playbook - French PDF 1007.60 KB 03/23/2020 Brochure
SiX Two-Way Wireless Technology Data Sheet PDF 215.64 KB 12/26/2019 Data Sheets - Dealer
SIXCOMBO Data Sheet PDF 258.82 KB 06/20/2019 Data Sheets - Dealer
SIXCOMBO Data sheet - French PDF 261.53 KB 07/03/2019 Data Sheets - Dealer
SiXCOMBO Dealer Sell Sheet PDF 70.96 KB 10/17/2019 Data Sheets - Dealer
SiXCOMBO Dealer Sell Sheet - French PDF 71.89 KB 08/20/2019 Data Sheets - Dealer
SiXCOMBO End-User Sell Sheet PDF 153.74 KB 06/06/2019 Sales-End User
SiXCOMBO End-User Sell Sheet - French PDF 153.53 KB 12/27/2019 Sales-End User
Part No. Description
SIXCOMBO Two-Way, Wireless Combination Photoelectric Smoke/Carbon Monoxide (CO) Detector for use with Honeywell Home SIX Series. English/Spanish language, (US Model)
SIXCOMBO-CN Two-Way, Wireless Combination Photoelectric Smoke/Carbon Monoxide (CO) Detector