Battery Operated standalone Smoke Detector

GS528A Photoelectric Smoke Alarm: A Vital Safety Device

Overview

The GS528A Photoelectric Smoke Alarm is a reliable and essential safety device designed to detect smoke particles produced by smoldering fires, providing early warning and potentially saving lives. It operates on a 9V DC battery and is equipped with advanced features to ensure optimal performance.

Key Features

Photoelectric Technology: Detects smoke particles through light scattering, making it highly sensitive to slow-burning fires.
9V DC Battery Powered: Easy to install and maintain, with a battery life of approximately one year.
Low Battery Indicator: A chirp and flashing LED signal a low battery, prompting replacement.
Environmental Friendly: Contains no radioactive material, ensuring safety for both humans and the environment.
Loud Alarm: Emits a loud alarm sound of at least 85 dB to alert occupants.
Easy Installation: Can be easily mounted on ceilings or walls.

Recommended Installation

For optimal protection, install smoke alarms in every room (except bathrooms and kitchens) and common areas of your home. Consider these specific recommendations:

Bedrooms: Install a smoke alarm on the ceiling of each bedroom.
Hallways: Install a smoke alarm in the hallway outside each separate sleeping area.
Basement: If you have a basement, install a smoke alarm on the ceiling at the bottom of the stairwell.
Multi-Story Dwellings: Install a smoke alarm on the ceiling or wall inside each bedroom and in the hallway outside each separate sleeping area.

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LED Indicators

Normal Operation: Red LED flashes once every 32 seconds.
Alarm: Red LED flashes once per second, accompanied by a pulsating alarm sound.
Low Battery: Intermittent chirp and red LED flash.
Fault Indication: Alarm chirp occurs every 32 seconds.

Technical Specifications