Alarm 2 Pack,Smoke Detector for Home with Test Button & Silence Button,Fire Alarm with LED Indicator,Ionization Smoke Alarm Battery Operated

Additional Details from the Manufacturer

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More features

• ADVANCED PHOTOELECTRIC SENSOR – The optical smoke sensing chamber quickly detects slow-burning fires with thick white smoke, providing early warning for home safety.
• FEWER FALSE ALARMS – High-performance optical sensors reduce nuisance alarms caused by cooking fumes, ensuring a more reliable smoke detection experience.
• TEST & HUSH FUNCTION – Press the large test button to check if the alarm is functioning properly. If a false alarm occurs, press and hold the button for 5 seconds to silence it.
• LOW BATTERY WARNING – When the battery is running low, the red LED indicator will flash, prompting you to replace the battery as soon as possible. To ensure optimal performance, it is important to regularly check the battery level and replace it promptly when the indicator flashes. This will help maintain the accuracy and reliability of your device.
• EASY TO INSTALL – Comes with a removable base plate for hassle-free installation. Simply attach the base plate to the ceiling with the provided screws, then twist and lock the alarm into place. To ensure optimal performance, we recommend placing the device in a stable, well-ventilated area, away from direct sunlight, high airflow, or excessive humidity, which could affect its functionality and lead to false alarms or missed detections.