Silent Knight by Honeywell
SK-FIRE-CO detector and sounder base replaces multiple devices, including carbon monoxide and smoke detectors, a mini horn, monitor modules, and three junction boxes. Sounder base provides distinct tones for fire versus carbon monoxide emergencies, and tones can be synchronized to nearby horns. Detector analyzes smoke, carbon monoxide, light/flame, and heat during potential alarm situations to determine if an actual incident is occurring.
Teledyne Flir: Si2a-LD and Si2a-Pro
Electrolux Professional: Generation 7000
Inovonics: Duress Card
T&S Brass: T&S LYNC
AAF International: AstroCel III Aero