General Details
Quick Details
- Place of Origin: Guangdong, China
- Brand Name: SUMRING/OEM
- Model Number: SR-853WI
- Product name: wifi and interconnected smoke detector sensor
- Working Voltage: DC3V battery
- Alarm Sound: >85dB/3M
- Wireless interconnection frequency: 433/868MHz GFSK
- Wireless transmitting distance: 200m (open area)
- Product lifespan: 10 year
- operation: Can be connect 20 pcs
- Warranty: 2 Years
- Material: Fireproof ABS Marterial
- Product Description
wifi+interconneted smoke detector (SR-853WI)
This new type of SR-851WI smoke detector is a smart wifi+interconnected detector.It can use wifi to connect to tuya or smart home APP to control fire safety with a smartphone.Meantime, it can be connect 20 pcs detectors which can display in the smart home or tuya app.Keep you away from the fire danger anytime, anywhere.Working VoltageDC3V battery(The battery is included)Static current<12uAAlarm current<35mALow voltage threshold5.0VCan be connect 20 pcs (operation)YesWireless interconnection frequency433/868MHz GFSK (Default dispatch:433)Wireless transmitting distance200m (open area)Product lifespan10 yearAlarm modeSiren with Flash(Red LED &buzzer)+APP notificationWifi working standard2.4G Hz 802.11b / g / nAPPTUYA/smart homecertificationEN14604:2005/AC:2008MaterialABS fireproof materialInstallation methodceiling mountedProduct sizeΦ 110mm×H57.15mmsingle packing size13.2cm*12.2cm*6.8cm