Smoke Detector, Combination Smoke And Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detector, LED Indicator & Silence Button, Auto-Check, UL Standard

الوصف

This product called fire alarm with WiFi smoke detector. Detects smoke by a pair of infrared diodes. When the smoke reaches a certain density, the detector can send alarm notifications to your phone using the Tuya Smart / Smart Life app and play beeps. The detector is suitable for detecting smoke in the house, shop, hotel, restaurant, office building, school, bank, library, computer house and warehouse, etc.If the battery is low, the detector will beep and the red indicator will flash every minute and send a message to your phone, you must install a new battery.Specification:Sleep Current: 25uAOperating current: 100mA-110mAStandby time: 5 yearsWorking time: 1 year (20 times / day); 2 years (10 times / day)Wireless Type: 2.4GHzWireless standards: IEEE 802.11b / g / nWireless distance: 45mWorking temperature: -10 ° C ~ 65 ° C (-4 ° F ~ 149 ° F)Working humidity: 20% ~ 85%Alarm temperature:> 50ºCSound Intensity: 90db / 1MStorage temperature: 0ºC ~ 60ºC (32 ° F ~ 140 ° F)Storage Humidity: 0% ~ 90%Size: 71 mm (L) x71 mm (W) x 29 mm (H)