120V AC Talking Smoke & Carbon Monoxide Alarm with Front-Load AA Battery Backup
900-0119

Provides protection from two hazards – fire and CO – in one unit.

• Combined Smoke & Carbon Monoxide Alarm – A single unit can be installed where previously, two were needed. Reduces installation time and protects against both fire and carbon monoxide dangers.
• Intelligent Sensor Technology – Combines the detection capabilities of an ionization smoke sensor with that of an electrochemical carbon monoxide sensor. When either sensor notices a potential hazard, the alarm will adjust its smoke sensitiivity to differentiate between a real hazard and a false one. 
• Voice Warning – Announces the hazard type detected (in English and French). Alarm announces “FIRE!” when a smoke or fire hazard is detected and announces “WARNING! CARBON MONOXIDE!” when a CO hazard is detected. Also announces “LOW BATTERY” when it is time to replace the batteries. 
• 120 V Interconnectable – Will interconnect with up to 24 other devices (18 of which can be initiating), including smoke alarms (limit of 12), CO and heat alarms.
• AA Front-Loading Battery Backup – Change batteries without the need to remove the unit from the ceiling, providing continuous protection in the case of a power outage.
• Tamper Resistant – Unit will lock to mounting bracket to deter theft or tampering.
• End of Life Notification – Ten (10) years after unit is first powered, this alarm will beep two times every 30 seconds to indicate it is time to replace the alarm.
• Alarm Memory: The green LED will flash every second during alarm. When the alarm condition goes away, the originating alarm unit will flash the green LED every 16 seconds until the Test / Reset button is pressed, thus resetting the alarm. 
• Multi-function One Button Design includes:
  • Test Feature – Tests the alarm circuitry and triggers the voice announcement
  • Hush® Feature – Temporarily silences nuisance alarms for approximately 9 minutes (will announce “HUSH MODE ACTIVATED,” or “HUSH MODE CANCELLED.”).
  • Reset Feature – Resets the carbon monoxide alarm
  • Peak Level Memory – If alarm has detected a CO level of 100ppm or higher since it was last reset, the voice alarm will announce “CAUTION, CARBON MONOXIDE PREVIOUSLY DETECTED”