SITERLINK Smoke Detectors Battery Operated, Smoke Alarm with Test-Silence Button, Photoelectric Sensor Fire Alarms Smoke Detectors with LED Lights, UL Listed Fire Alarm for House, GS528A, 3 Packs

SITERLINK Smoke Detectors Battery Operated, Smoke Alarm with Test-Silence Button, Photoelectric Sensor Fire Alarms Smoke Detectors with LED Lights, UL Listed Fire Alarm for House, GS528A, 3 Packs

• 10-YEAR LIFETIME WITH 9V REPLACEABLE BATTERY: SITERLINK battery powered smoke detectors will last 10 years; the device includes one year 9V battery, easy to replace it; support to detected and notified automatically if it is low battary or error occured.
• PHOTIELECTRIC SENSOR FOR ACCURATELY DETECT: Photoelectric sensor smoke alarms helps to monitor smoke and fires quickly, provides the warning of fires as soon as possible; the loudly alarm signal (Loud>85dB) helps your family keep far away from fire dangerous.
• TEST/SILENCE BUTTON AND LED LIGHTS: Fire alarm with test button would be tested weekly by pushing the test button then holding it down at least 5 seconds; if sounds the alarm signal without fire dangerous, please clean smoke, dust or insects in it, or raplace a new one if the battary low.
• EAST TO INSTALL: SITERLINK smoke detectors provides mounting bracket, screws, and anchor plugs, the 3M magnet plate base are packeted together as well, convenient for you to choose different way to install i
• HIGH QUALITY ASSURANCE: These smoke alarms are made of first-class flame-retardant ABS material, which is rigorously lab-tested; we provide you with a 3-year warranty, if you have any questions, please contact our 24-hour after-sales customer service.

The battery-powered SITERLINK 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.<br> 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 .<br> 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.<br><br> <b>Certificate: SAI,UL Approval, Conforms to AS 3786 standard<br><br></b> <b>LED indicators</b>: This smoke alarm is equipped with red LED indicators.<br> <b>Low battery trouble indication</b>: An intermittent "chirp" accompanied by a red LED flash every 32 seconds indicates a low battery.<br> <b>Danger</b>: 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.<br><br> <b>Specification</b><br><br> 1.DC 9V battery operated (1 year battery included)<br> 2.Photoelectric chamber for early detection from all directions<br> 3.Loud>85dB(A)alarm signal @3M<br> 4.Flash alarm indicator(red LED)<br> 5.Low battery signal alarm<br> 6.Test button for easy recommended weekly testing<br> 7.Safety clip feature,not allow mounting of smoke alarm without battery installed<br> 8.Ceiling mounting<br> 9.Easy to install with mounting bracket<br> 10.10 years product life time<br> 11.Package included: 3*GS528A Smoke Alarm, 3*9V Battery, 1*User Manual, 6*Screws<br> More Detail See User Manual<br>