タイトルまたは説明

Voice Alarm Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces Fire when a smoke or fire hazard is detected and announces Warning, Carbon Monoxide when a CO hazard is detected
Combined Carbon Monoxide and Smoke Alarm A single unit can be installed where previously, 2 were needed. Reduces installation time and helps to keep home dcor attractive.
Audio alarm: *5 dB at *0 feet. Test/Reset Button and LEDs Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: *0 percent to *5 percent relative humidity non-condensing
Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing low battery and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note: The date printed on the item is manufacturing date, not the expiration date. Refer to the PDF attached below in the technical specification for manual.