Wireless Interconnected Smoke Detectors with Photoelectric Sensor, Fire Alarms Smoke Detector 10 Year Battery Operated with Low Battery Indictor & Silence Button, GW111-H01, 2 Packs

Fire alarms smoke detectors are designed to provide an early warning of fire smoke and fires to persons present, so that these persons can react appropriately to the hazardous event. Guardryshely Wireless Interconnected Smoke Detectors GW111-H01 are powerful guardians for your home.
Install multiple units in your house as instructed in the manual and interconnect them so that no matter which unit is triggered by high levels of smoke, all your units will go off together.
With the alarm sound of >85dB(A) at 3 metres, you don’t have to worry about not receiving the alarm signal in time. Whether you are at a distance or asleep, the alarm will wake you up.
When your smoke detector’s battery is running low, it will give you a low battery warning signal, reminding you to replace the unit with a new one in time to keep you and your family protected.
A weekly test of all smoke detectors using the Test button is indispensable. Regular testing gives your fire alarm a longer life and reduces false alarms. When smoke of identifiable origin triggers the alarm, press the Silence button to enter a 10 minute silent mode.
Product features:
Loud >85dB(A) alarm sound at 3 meters
Smoke detector with low battery indicator
Built-in smoke detector 10 year battery
Test button for easy recommended weekly testing
Flash alarm indicator(red LED)