BrandKiddeStyleDecibelPower Source – Battery PoweredColorWhiteProduct Dimensions1.6″D x 5.22″W x 5.22″HItem Weight12.8 OuncesAlarmAudibleOperating Humidity10% to 85% relative humidity non-condensing – Upper Temperature Rating100 Degrees Fahrenheit – Sensor Type If that date is unknown it should be assumed that replacement is needed. 6577
- 2-in-1 Detection – Smoke carbon monoxide detector combo alerts you to both smoke fire events as well as poisonous CO gas in a single device
- Photoelectric sensor detects visible fire particles associated with slow smoldering fires while the electrochemical sensor detects carbon monoxide
- An 85-decibel alarm sounds a red LED indicates the smoke detector is sensing smoke or fire
- Lithium battery operated: eliminates the need for battery replacement provides reliable detection even during power outages
- Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
- The alarm will automatically activate when it is attached to the mounting bracket there are no pull tabs no switches everything is automatic
- At the end of alarm life the unit will chirp indicating the alarm is in need of replacement