SITERWELL Smoke Detector, Smoke Alarm Detectors 10 Year Battery

Price: $174.83
(as of Sep 08, 2026 23:14:42 UTC – Details)

From the brand

SITERWELL is the only company in Asia with a laboratory capable of UL fire testing for both American and EU fire testing for European requirements. We spent 15 million US dollars to clone the United States UL laboratory, which perfectly covers the latest European, Australian, Canadian and American standards.

Smoke Alarms

Smoke Carbon Monoxide Detector

Carbon Monoxide Detectors

2 in 1 Smoke & CO Alarm

SMOKE and CO COMBO ALARM

【Activate before Installation】Pull out the battery tab toactivate your small smoke alarm. The home smoke detectors must be activated prior toinstallation. Failure to properly install andactivate this alarm will prevent properoperation of this alarm and will prevent itsresponse to fire hazards.
【10 Years Battery】The battery-operated smoke alarm has a built-in 3V lithium battery, which runs for 10 years and reminds you when the battery is low. When the alarm sends a fault signal, you must replace the product immediately
【UL217 Listed】The fire alarms smoke detectors is a photoelectric smoke alarm. Meets the testing requirements of UL217.The photoelectric technology, it is more sensitive in detecting slow smoldering fires which generate light smoke, little heat and may smolder for hours before bursting into flames
【Test/Mute Button】The 10 year smoke alarm is designed to test the normal operation of the product by pressing the test button. Weekly testing is required. The product is designed to be silent and not disturb your rest
【Easy Install Smoke Detector】Magnets and screws are included, Siterwell kitchen smoke alarm can be easily mounted on the wall or ceiling. you can choose any installation method you need.
Customers find the smoke detector’s quality excellent and consider it worth the price, with one customer noting its 10-year battery life and compact size. The device’s reliability receives mixed feedback – while some say it works great, others report units stopping working. Customers appreciate the strong magnets for mounting, though some mention they don’t stick well to ceilings. The battery life, noise level, and durability also receive mixed reviews, with some customers reporting no battery issues while others find the alarm too loud and units falling off walls.