The SITERWELL Smoke Detector GS525A is designed to offer dependable fire protection with its photoelectric sensor technology that excels at detecting slow-smoldering fires producing light smoke before flames develop. Certified to meet UL217-9th edition standards, this smoke alarm ensures compliance with rigorous safety requirements. It features a built-in 3V lithium battery that lasts up to 10 years, eliminating frequent replacements and providing long-term reliability. The device includes a test/mute button allowing users to easily verify functionality weekly without disturbing rest. Installation is simplified with the included magnetic fastening kit and screws, enabling mounting on walls or ceilings according to preference. Additional safety features include low battery and fault warning signals that alert users promptly to maintain optimal operation. Suitable for bedrooms and throughout the home, this smoke detector combines advanced sensing technology with user-friendly design to enhance household fire safety.

• 10-Year Built-In Battery: Provides long-lasting power without the need for frequent replacements, ensuring continuous fire protection.
• Photoelectric Sensor Technology: Detects slow-smoldering fires that produce light smoke early, offering timely alerts for increased safety.
• UL217-9th Edition Certified: Meets stringent safety standards for reliable performance and peace of mind in fire detection.
• Easy Test/Mute Button: Allows quick weekly testing of the alarm’s functionality and silencing nuisance alarms without disturbance.

Product Dimensions:

3.90 x 1.30 x 3.90 in

1.00 lbs

Shipping Dimensions:

4.10 x 1.50 x 4.10 in