Authentic Sonoff DW2 Wifi Wireless Door Window Sensor


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Product Type Door Window Sensors
Color White
Material PC
Wifi 802.11b
Power & Batteries
Batteries Included No
Battery Form Factor AAA
Battery Rated Voltage 2*1.5 V
Required Battery Count 2
Supported Operating Systems Android 4.1 & iOS 9.0 or higher
Wireless Devices
Transmission Frequency 2.4GHz
Brand Sonoff
Package Type Retail
Package Contents 1*Set of Sensor
Dimensions us | metric
Depth 19 mm
Height 70 mm
Width 31 mm
Product Weight 100 g
SKU 9728101
DATE LISTED 7/3/2020
  • Working Voltage: DC3V (2*1.5V battery, Not included)
  • Quiescent current: less than or equal to 40 μA
  • Emission current: less than or equal to 15mA
  • Installation gap: less than 5mm
  • Working temperature: -10'C~40'C
  • Keep linkage with Sonoff smart devices to create various smart scene
  • Turn on/off your light with an action
  • Notify you when the door/window is opened
  • Check the opening and closing status of door/window on App
  • Battery-level display and low-battery reminder
  • Allow sharing the sensor with your family to monitor and control of your home
  • No gateway required
  • Bluetooth low energy pairing
  • Support to check history record on App
  • Low-power Wi-Fi transmission for more lasting work time
  • Peel and stick installation, quick to use

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