Kidde 900-CUDR-V Firex Battery Powered Combination Smoke and Carbon Monoxide Detector with Voice Alarm, 4pk

Kidde 900-CUDR-V 900-CUDR-V Product Description The Kidde Battery Powered Combination Smoke and Carbon Monoxide Detector with Voice Alerts, model 900-CUDR-V, is an alarm combo that operates on 2 AA batteries (included). Battery-operated smoke detectors protect during power failures for extra peace of mind. If the smoke and carbon monoxide alarm detects smoke, fire, or carbon monoxide, an 85-decible alarm and voice alert will sound stating, Fire. or Warning: Carbon Monoxide The combination smoke and carbon monoxide detector also provides a voice alert of Low Battery when the battery on the unit needs to be replaced. The Kidde Smoke and Carbon Monoxide alarm uses photoelectric sensors that detect visible fire particles associated with slow smoldering fires, as well as an electrochemical carbon monoxide sensor, which offers highly accurate readings of CO. Specifications: Model: 900-CUDR-VPower Source: 2 AA batteriesSmoke Sensor: PhotoelectricCO Sensor: ElectrochemicalAudio Alarm: 85dB at