About This

• 【2-PCS 4in1 Smoke&CO detectors】Combination 4in1 detectors Integrated carbon monoxide, smoke, temperature and humidity sensors, real time to detector and show the environment gas safety for us.
• 【Plug in design】Compatible with US 110V to 220V AC voltage Fits all US standard AC outlet in bedroom, kitchen, living-room, basement, hotel room, etc.
• 【Built-in 2000 mAh backup battery】Provides 120h long working time, helps to cope with sudden power outages, and also can be used as a outdoor portable Smoke&CO detectors.
• 【 Equiped 2.1’’ HD Screen】 All the data real time show on the HD screen, we can read the data faster from the big icons like: CO ppm, Smoke indicating bar, humidity, temperature, CO indicator icon, and alarm status.
• 【All gas environment safety we care】 Built-in independent Smoke sensor and CO sensor, HD screen visible and 85 dB audible design is real time detect the gas environment, bring you extra safety for you and family.

Overview

• Brand : HAKINAKU
• Style : Plug in Alarm with Battery Backup
• Power Source : AC+Battery
• Color : Black [CO+SMOKE]
• Product Dimensions : 4.6"D x 1.1"W x 2.7"H
• Item Weight : 9.6 ounces
• Alarm : Audible
• Sensor Type : Ionization
• Material : ABS
• Number of Items : 1