Shenzhen Sumring Technology Co., Limited  

Product Name: High Quality Tuya DC3V Battery 10 Year Use Life WiFi Fire Smoke Detectors Alarm Model NO.: SR-853W Infrared Sensor Installation: Ceiling Infrared Sensor Probe Type: Inclination Sensor Types of Smoke Detectors: Photoelectric Smoke Style Anti-Theft Alarm System Distance: Common Detectors Anti-Theft Alarm System-Wide: 85dB / 3m Anti-Theft Alarm System Type: Smoke Alarms Anti-theft Alarm System Approach: Passive Type: Smoke Detectors Name: High Quality Tuya DC3V Battery 10 Year Use Life Wi Working Voltage: DC3V Battery Certificate: En14604:2005/AC:2008 Warranty: 2 Years Alarm Sound: >85dB/3m Material: Fireproof ABS Material Trademark: SUMRING Transport Package: Carton Specification: ABS Origin: China HS Code: 8531901000 Product Description High quality Tuya DC3V battery 10 year use life WIFI fire smoke detectors alarmTechnical specification:Wi-Fi connection, easy to install, no need to consider line problems, safe and convenient. The alarm's LED indicator lights up in red and strobes, and an audible alarm is sent to the Tuya or smart home APP via the WiFi network. After the air is fresh and clean, it will stop the alarm and return to the low-power state of normal monitoring. Mute function: During the alarm process, press the test button to mute the device, leaving only the flashing led light. When the battery is low, the alarm will sound an alarm to remind you to replace the battery in time.ModelSR-853WPower supplyDC3V built-in lithium batteryStandby current<12uAAlarm current<35mALow voltage threshold4.8VProduct lifespan10 yearsAlarm sound>85dB/3MMaterialABS fireproof materialInstallation methodceiling mountedProduct sizeΦ110mm×H57.15mmsingle packing size132mm*123mm*68mmExecute CriterionEN14604:2005/AC:2008Product pictures:Shipping information* Express(UPS, DHL, Fedex, EMS, etc) is available.* Sea and Air delivery is available* welcome your agent to deal with our products .Website: http://www.sumring.comInquiry now, we will reply you upon receive your email!