Honeywell SiX Heat Detectors Frequently Asked Questions

Is There a Battery Operated Heat-Only Detector?
Heat-only detectors are good for areas where smoke detectors may cause false alarms. These areas include kitchens, bathrooms, garages and attics. Learn about heat detectors.
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What is a Heat Detector?
If you have a room where a standard smoke detector might cause a false fire alarm, you might use a heat detector instead. Learn what heat detectors are and how they work.
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Where Should I Install a Heat Detector?
Certain areas of the home are better-suited for heat sensors than smoke sensors. Using heat sensors instead of smoke sensors can prevent false alarms. Learn about heat detectors.
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Smoke Detector vs. Heat Detector
A smoke detector responds to the presence of smoke. A heat detector responds to unusually high temperatures. Both indicate that there is a fire. Learn about fire-safety products.
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Which Sensors are Compatible with the Lyric Alarm System?
The Lyric Security System will support encrypted Honeywell SiX Series Sensors that operate at 2.4 GHz. It will also support sensors that operate at 345 MHz. This includes any Honeywell 5800 Series Sensor and any 2GIG Sensor. Find out which sensors are compatible with the Lyric Controller.
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Honeywell 5800COMBO vs Honeywell SiXSMOKE
The 5800COMBO and the SiXSMOKE are both fire-safety devices from Honeywell. The 5800COMBO provides smoke, heat and CO detection, while the SiXSMOKE only provides smoke and heat detection. However, the SiXSMOKE is encrypted, while the 5800COMBO is not. Learn more about these two devices.
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Are Honeywell's Wireless Sensors Encrypted?
Honeywell's SiX Series wireless sensors are secured using 128-bit AES encryption to prevent signal tampering. Honeywell's 5800 series wireless sensors do not provide this feature. The 5800 series 4-button keyfobs, do provide a rolling code encryption to make remote arming and disarming more safe.
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How do I add a SIXSMOKE to my Lyric?
The Honeywell SIXSMOKE features a Photoelectric Smoke detector, and a Fixed as well as a Rate-of-Rise Heat sensor. See how to add a SIXSMOKE to a Lyric system.
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