Home Tools & Home Improvement Safety & Security Fire Safety SITERWELL Smoke Detector Fire Alarm with Magnetic Fastening Kit and Built-in Battery, Fire Safety with Photoelectric Technology for Home Bedroom and Babyroom, UL Listed, GS528A, 3 Packs

SITERWELL Smoke Detector Fire Alarm with Magnetic Fastening Kit and Built-in Battery, Fire Safety with Photoelectric Technology for Home Bedroom and Babyroom, UL Listed, GS528A, 3 Packs

Brand	SITERWELL
Style	Smoke Detector
Power Source	Battery Powered
Color	White
Product Dimensions	1.5"D x 3.9"W x 3.9"H
Item Weight	1.3 Pounds
Alarm	Audible
Sensor Type	Photoelectric

【Certified Safe】The smoke detector has passed UL certification, product quality is guaranteed. The smoke alarm don't contain any radioactive material and won't cause harm to human's body
【Humanized Design】Loud>85dB makes everyone in the house can hear the alarm clearly when the smoke alarm is chirping. If low battery there will be a signal alarm, which informs you to change a new battery
【Test Button】The smoke detector is easy to test by pressing the button for more than 5 seconds. Don't test by open fire, it will damage the alarm or ignite combustible materials and cause structure fire
【Easy Installation】The smoke detector is operated with 1 year 9V battery. There are adhesive magnetic pads in the box to help you install the alarm easily on ceiling or wall in seconds, without worrying about the size, mounting plate and rewiring
【10-Year Product Life】The smoke alarm has 1-year 9V battery. This smoke alarm can be used for ten years with continuous battery replacement. Working smoke detector cut the risk of dying in a home fire by 50% while a home fire starts every 83 seconds! The faster you realize a fire warning, the more time to escape from the fire

Product information

Technical Details

Brand

‎SITERWELL

Style

‎Smoke Detector

Power Source

‎Battery Powered

Color

‎White

Product Dimensions

‎1.5"D x 3.9"W x 3.9"H

Item Weight

‎1.3 Pounds

Alarm

‎Audible

Sensor Type

‎Photoelectric

Manufacturer

‎Siterwell Electronics Co., Ltd

Part Number

‎GS528A

Item Weight

‎1.28 pounds

Batteries

‎3 9V batteries required. (included)

Is Discontinued By Manufacturer

‎No

Size

‎3-Pack

Item Package Quantity

‎3

Batteries Included?

‎Yes

Batteries Required?

‎No

Battery Cell Type

‎Zinc Carbon

From the brand

Product Description

Magnets and Screws

Magnets and screws are included, you canchoose any installation method you need.

Highly Sensitive Real-Time Detection

The unit is a photoelectric smoke alarm device. With the photoelectric technology, it is more sensitive to detecting slow smolder fires which general thick, black smoke and may smolder for hours before bursting into flames.

High-Decibel Sound Light Reminding

Smoke concentration reaching the threshold will trigger an 85db (within three metres) alarm,accompanied with flashing red lights.

10 Years Life Time

The battery of GS528A is one year replaceable battery. But the product can be 10 years life time which is longer than other smoke detectors.

Compare SITERWELL Smoke and Carbon Monoxide Detectors

	9V Battery Smoke Detector	10-Year Smoke Detector	Hardwired Smoke Detector	WIFI Smoke & CO Detector	Carbon Monoxide Alarm	Smoke & CO Detector See Details	Wired Smoke & CO Detector
Customer Reviews	3,642	1,573	289	117	382	1,264	1,264
Price	$13.99	$69.99	$76.99	$49.99	$26.99	—	$150.99
Detection Type:	Smoke	Smoke	Smoke	Smoke and Carbon Monoxide	Carbon Monoxide	Smoke and Carbon Monoxide	Smoke and Carbon Monoxide
Product Life:	10-Year	10-Year	10-Year	10-Year	10-Year	10-Year	10-Year
Battery Life:	1-Year 9V Battery	10-Year Built-In Battery	1-Year (9V Battery Back Up)	3-Year AA Battery	5-Year AA Battery	3-Year AA Battery	3-Year AA Battery
App Control:	✘	✘	✘	✔	✘	✘	✘
Interconnected：	✘	✘	✔	✘	✘	✘	✔
Replaceable Battery:	✔	✘	✔	✔	✔	✔	✔
Sensor Type:	Photoelectric	Photoelectric	Photoelectric	Electrochemical	Electrochemical	Photoelectric, Electrochemical	Photoelectric, Electrochemical
Item Size:	3.9*1.5 inch	3.9*1.3 inch	5*1.6 inch	5.5*1.66inch	4.13.71.4 inch	6.1*1.6 inch	6.1*1.6 inch