SITERWELL Hardwired 2 in 1 Smoke Carbon Monoxide Detector with Batteries Back Up
SITERWELL Hardwired Interconnected Smoke Detector Carbon Monoxide Detector Combo with 2 AA Batteries Back Up, 2 in 1 Smoke and CO Detector with Voice Alert, Smoke and CO Alarm with Self-Check, 1 Pack,3 Packs,5 Packs About this item WIRED OR WIRELESS CONNECTION – This smoke and carbon monoxide detector can be hardwired or wirelessly connected to up to 12, so when one alarm is triggered, they all sound and notify everyone of the emergency. HARDWIRED AND 2 AA BATTERY BACKUP INSTALLED – The combination of smoke and carbon monoxide detectors can be connected for use in addition to the 2 AA battery backup. When the power goes out in your house, the detector will still keep you safe. 2 IN 1 PROTECTION WITH UNIQUE VOICE ALARM – This combination smoke and fog detector with dual sensors detects smoke and carbon monoxide hazards in a single unit, providing an audible warning in excess of 85 decibels. In addition, the unique voice alert lets you quickly understand whether smoke or carbon monoxide is present, allowing you to avoid scenarios in a more organized manner. SELF CHECK FUNCTION – This SITERWELL smoke detectors and CO combination detectors have a self-check feature that replaces manual testing. When a detector fails to work, it will notify you as soon as possible to ensure you are effectively protected. HIGH QUALITY ASSURANCE – The combination detector has a 10-year sensor life and a reliable, high-performance chip to provide you with powerful protection. Products meet UL 217 and UL 2034 standards to ensure peace of mind. Previous page Next page All Sounds When One Sound Interconnect Up to 12 PCS Customized Secure Network Powered by AC and DC 2-In-1 Protection Previous page Next page Unique Voice Alert Wider Detection for 40㎡ 3-Color LED Indicator Self-Check Funtion
Photoelectric Smoke Alarm 10 Year Battery hardwired – 12 Pack
5-in-1 Gas & Co Detector, Plug-in Design with Battery Backup Safety
This compact device integrates carbon monoxide, combustible gas, temperature, and humidity monitoring in one unit. 【5-in-1 Multi-Sensor Detector】. Designed for convenience, this detector supports AC 110V–220V and plugs directly into standard US outlets.
SITERWELL GS525A-MG 4-Pack Smoke Alarm 10 Year Battery UL217 Photoelectric | New
Brand new factory sealed SITERWELL GS525A-MG photoelectric smoke alarm 4-pack. Features: • 4 smoke alarms per box • 10-year sealed lithium battery • UL217 9th Edition compliant • ETL Listed • Advanced photoelectric smoke sensor • Helps reduce nuisance cooking alarms • 85 dB audible alarm • Test/Silence button • Magnetic and screw mounting hardware included • Coverage area approximately 216–431 sq. ft. (20–40 m²) • Manufacture date: November 2025 • Replacement date: November 2035 These are genuine SITERWELL detectors and are brand new in factory sealed packaging. Ideal for bedrooms, hallways, apartments, rental properties, offices, and residential installations.
Plug-In Carbon Monoxide Detector with 10-Year Battery Backup – NEW IN BOX
The Plug-In Carbon Monoxide Detector by Siterwell features a 10-year battery backup, ensuring continuous protection in the event of a power outage. This white detector is easy to install as a wall plug-in, providing a reliable solution for monitoring carbon monoxide levels in your home. With a manufacturer warranty of 10 years, you can trust that this new in box detector will keep you safe for years to come.
SITERWELL GS525A-MG Smoke Alarm 10 Year Battery Photoelectric | New 4-Pack
Brand new factory sealed SITERWELL GS525A-MG photoelectric smoke alarm 4-pack. Features: • 4 smoke alarms per box • 10-year sealed lithium battery • UL217 9th Edition compliant • ETL Listed • Advanced photoelectric smoke sensor • Helps reduce nuisance cooking alarms • 85 dB audible alarm • Test/Silence button • Magnetic and screw mounting hardware included • Coverage area approximately 216–431 sq. ft. (20–40 m²) • Manufacture date: November 2025 • Replacement date: November 2035 These are genuine SITERWELL detectors and are brand new in factory sealed packaging. Ideal for bedrooms, hallways, apartments, rental properties, offices, and residential installations.
SITERWELL 10 Year Battery Smoke Detector 12 Pack LOT
【10-Year Product Life】The smoke detector has 1-year 9V battery. 【Test/Mute Button】The smoke detector is designed to test the normal operation of the product by pressing the test button. Weekly testing is required.
Smoke Alarm Photoelectric 10 Year Battery 6Pack
3-pack SITERWELL Portable 10 Year Battery Carbon Monoxide Detector Plug In NEW
Foldable Plug & Travel Size: The CO Monitor Alarm Designed with a convenient foldable plug, this carbon monoxide detector is perfect for travel.
SITERWELL 10 Year Battery Smoke Detector 12 Pack LOT
【10 Years Battery】The smoke alarm has a built-in 3V lithium battery, which runs for 10 years and reminds you when the battery is low. 【Magnet and Screw Included】Magnets and screws are included, it can be easily mounted on the wall or ceiling.