Best Hardwired Alarm

X-Sense Smoke Detector 10-Year Battery Fire Smoke Alarm with Enhanced Photoelectric Sensor LED Indicator & Silence Button SD2K0AX

120 volt hardwire smoke alarm with photoelectric sensor and battery backup.
Features convenient 9 volt battery backup, silence/test button, dust cover, 85 decibel alarm.
Inter connectable with BRK and first alert hardwired smoke and carbon monoxide alarms.
Intuitive latching alarm indicator identifies which unit triggered alarm. Backed by 10 year limited warranty and tested to meet UL 217 standards.

2-in-1 Accurate, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work....
LCD Display: Clearly indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working....
Test and Silence Button: Tests the unit for proper operation and resets the smoke and carbon monoxide alarm, Alarm Volume: Loud > 85dB(A) at 1 meters.....
Easy Install and Use: The alarm can easily install with mounting bracket. No hardwired anymore, very convenient to install at home or bedroom - wall....
Safety and 5 year Warranty: Low battery signal alarm and "end of life"warning ensures the detector can work normal. Environment friendly, without....

2-in-1 Accurate, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other.
detects both fast and slow-burning firesand instantly notifies you when dangerous smoke or Co concentration is detected while minimizing false alarms.
LCD Display: Cleary indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working status of the alarm..
Test and Silence Button: Tests the unit for proper operation and resets the smoke and carbon monoxide alarm,Alarm Volume:Loud>85dB(A)at 1 meters. Loud 85-decibel alarm is desiqned to be heard easily. Please kindly press if false alarm..
Easy Install and Use: The alarm can easily install with mounting bracket No hardwired anymore. Very convenient to install at home or bedroom - wall mount, screws included..
Safety and 5 year Warranty: Low battery signal alarm and "end of life warning ensures the detector can work normal Environment friendly,without smell,radiation or harm..

Ionization sensing technology - hardwired smoke detector detects visible fire particles, 85 decibel alarm alerts of fire.
Protects during a power failure - smoke alarm operates on a 120V power source with 3V lithium battery backup.
Whole home family protection - place 1 fire detector on each level of your home & in your bedroom - maximum of 24 Kidde smoke or CO detectors can be interconnected in a multiple stations.
Test-Hush Feature - silences the unit for approximately 9 minutes. Alarm Memory Indicator.

Ionization sensing technology — detects invisible fire particles associated with flaming fires quickly and sounds an 85dB alarm.
Hardwired smoke detector with battery backup — provides reliable detection, even during a power outage.
Large base makes mounting easy, while a front battery pull tab lets you activate the smoke alarm without removing it from the mounting bracket.
Whole-home interconnection — maximum of 24 Kidde devices of this type can be interconnected.
Hush button — quickly and easily silence false or “nuisance” alarms from things like routine cooking or shower steam.

2-in-1 Accurate,Reliable &Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently....
LCD Display: Clearly indicates real-time carbon monoxideCOconcentration in the surrounding air as well as the remaining battery life and working....
Test/Silence Button: Tests the unit for proper operation and resets the smoke and carbon monoxide alarm. Alarm Volume:Loud>85dB(A) at 1 meters. Loud....
Easy Install and Use:The alarm can easily install with mounting bracket.No hardwired anymore, very convenient to install at home or bedroom-wall....
Safety and 5 year Warranty: Low battery sianal alarm and "end of life"warning ensures the detector can work normal. Environment friendly, without....

3-in-1 alarm provides triple the protection with a single installation to protect against fires, carbon monoxide and natural gas.
120-volt AC/DC hardwired alarm with backup battery is suitable for houses, apartments and mobile homes.
Mount the bracket to any standard wiring junction box and use the large mounting base to cover imperfections in drywall.
Features a quick activation pull-tab and a front-loading battery drawer for replacement without removing the alarm from the bracket.

【Smoke Detector Fire Alarm Sensing Technology】A faster sensing technology at detecting the dangerous situation than ionisation alarms, red LED....
【The Smoke Alarm Volume】Loud > 85dB(A) at 1 meters.Loud 85-decibel alarm is designed to be heard easily.Even in sleeping, there is no need to....
【Smoke Detector Battery Operated】No wire needed,not Hardwired.Temperature range:14˚F (-10˚C) to 122˚F (50˚C).
【Easy Install and Use】The alarm can easily install..
【Wide Range of Applications】ABS material is heat-resistant and high-temperature resistant, and does not contain any radioactive material..

2-in-1 Accurate, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work....
LCD Display: Clearly indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working....
Test/Silence Button: Tests the unit for proper operation and resets the smoke and carbon monoxide alarm, Alarm Volume: Loud > 85dB(A) at 1 meters.....
Easy Install and Use: The alarm can easily install with mounting bracket. No hardwired anymore, very convenient to install at home or bedroom - wall....
Safety and 5 year Warranty: Low battery signal alarm and "end of life"warning ensures the detector can work normal. Environment friendly, without....