Combination Smoke and Carbon Monoxide Detector, Battery Operated Combo Photoelectric Portable Fire&Co Alarm for Travel, Home and Kitchen

Product Review

The battery-powered SITERWELL Photoelectric smoke detectoris designed to protect you and your family from the dangers of smoke and fire. 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. This smoke alarm does not contain any radioactive material.
Easy installation--no wiring required Powered by 9-volt battery (battery include) for continuous protection even during power failures Flashing LED shows alarm is receiving power Low-battery indicator 10-year limited warranty .
It includes a flashing red LED to indicate the alarm is receiving power as well as a test button to verify the unit's electronic circuitry, horn, and battery functions are working properly. During a smoke incident, the smoke alarm will sound in a repetitive manner.

Certificate: UL Approval

LED indicators: This smoke alarm is equipped with red LED indicators.
Low battery trouble indication: An intermittent "chirp" accompanied by a red LED flash every 32 seconds indicates a low battery.
Danger: If the alarm sounds, and it is not being tested, it means the unit is sensing smoke, The sound of the alarm requires your immediate attention and action.

Specification

1.DC 9V battery operated (1 year battery included)
2.Photoelectric chamber for early detection from all directions
3.Loud>85dB(A)alarm signal @3M
4.Flash alarm indicator(red LED)
5.Low battery signal alarm
6.Test button for easy recommended weekly testing
7.Safety clip feature,not allow mounting of smoke alarm without battery installed
8.Ceiling mounting
9.Easy to install with mounting bracket
10.10 years product life time
11.Package included: 2*GS528A Smoke Alarm, 2*9V Battery, 1*User Manual, 4*Screws
More Detail See User Manual

【Safety Certification】The GS528A smoke detector has been UL217 certified, ensuring reliable performance and safety. This smoke alarm contains no radioactive materials, making it harmless to humans
【Easy Installation】The GS528A battery operated smoke detector comes with magnets and screws included in the package, making the installation process more convenient and flexible. You can choose the installation method that best suits your environment
【Efficient Alarm】With a loudness exceeding 85 dB, the GS528A battery smoke detector ensures that the alarm can be heard even in noisy environments, promptly alerting people to evacuate and take emergency measures
【Maintenance Reminder】If the battery power is low, the ring smoke detector will emit a signal alarm to notify you to replace the battery, ensuring the alarm remains operational and provides continuous fire monitoring and safety protection
【10-Year Product Lifespan】Equipped with a 9v battery for smoke detector, the GS528A smoke detector ensures normal operation in environments without electricity. With continuous battery replacements, this smoke alarm can last up to 10 years, making it an ideal choice for ensuring home safety and fire safety in commercial settings

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SITERWELL Ring Smoke Detector, Smoke Alarm with Magnetic Fastening Kit and Built-in Battery, Smoke Detector with Photoelectric Technology for Home Bedroom and Babyroom, UL Listed, GS528A, 2 Packs

Product Review