Refined and SITERWELL Smoke Detector with 10-Year Battery and Photoelectric Sensor for Homes and Bedrooms, UL217 Listed

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SITERWELL: The Accredited Laboratory of Asia SITERWELL is the sole laboratory company in Asia with dual accreditation to US and European standards. With Isaac Papier, our technical consultant, we invested $15 million to replicate the United States UL laboratory, ensuring comprehensive coverage of the latest European, Australian, Canadian, and American standards.

SITERWELL's Diverse Product Range SMOKE DETECTOR ALARM | CO DETECTOR ALARM | SMOKE AND CO COMBO ALARM

Isaac Papier SITERWELL Technical Adviser Former Honeywell Vice President UL National Security Council Chairman

Consistently High Test Standards All SITERWELL products have successfully passed rigorous tests, with various laboratories upholding the same high standards.

GS525A Smoke Alarm: Features and Benefits 1. Magnet and Screw Included for Easy Installation 2. Highly Sensitive Detection 3. 85dB Alarm 4. Compact Design

Activation Before Installation Before installation, remember to pull out the battery tab to activate the smoke alarm. Failure to do so will prevent the alarm from operating properly and responding to fire hazards.

10-Year Battery Life The smoke alarm is equipped with a built-in 3V lithium battery that lasts for 10 years, with low-battery reminders to ensure timely replacement.

UL217-9th Listed The GS525A is a photoelectric smoke alarm that meets the testing requirements of UL217-9th. The photoelectric technology makes it more sensitive in detecting slow-smoldering fires, which generate light smoke and little heat, potentially smoldering for hours before igniting.

Test/Mute Button The smoke alarm features a test button to check its normal operation. Weekly testing is recommended. The product is also designed to be silent, ensuring minimal disturbance during rest.

Flexible Installation Options The included magnets and screws allow for easy wall or ceiling mounting, giving you the flexibility to choose the installation method that best suits your needs.

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