SONOFF DW2-RF Door/Window Sensor Smart Home Automation Module Door

SEMUA BARANG DIKIRIM DARI LUAR NEGERI PROSES PENGIRIMAN (PRE-ORDER) -+55 HARI HARGA YANG DIBAYARKAN DIPEDIA SUDAH TERMASUK BIAYA SHIPPING DAN PAJAK BEA CUKAI Camera Equipped : No State of Assembly : Ready-to-Go Bundle : 1/2/3/4/5*SONOFF DW2-RF 433MHZ RF Door/Window Sensor Model Number : SONOFF DW2-RF Door/Window Sensor Compatibility : All Compatible Brand Name : SONOFF Origin : Mainland China Certification : CE Working Voltage : DC12V (Model: 27A 12V) RF : 433MHZ Emission current : 20 mA Quiescent current : 1.5 uA Wireless Transmission distance : Max. 50m Material : PC V0 Package Included : 1*SONOFF DW2-RF 433MHZ RF Wireless Door/Window Sensor Description: Doors and windows as the entrances and exits are the weakest points of your home. An unsecured door or window is like an obvious WELCOME sign, to a burglar, so door/window sensors are also known as entry sensor. As one of the most popular home security devices, DW2-RF wireless door/window sensor is enough smart to get you to know whether your door or window is open, and it can not only send you alert notifications, but also make you know when the entrance point is opened, making sure your home is safe. More importantly, the sensor allows you to add or old smartphone to view who is entering your home, providing you with more details and notes about the uninvited guest. Can sync the opening and closing status of door/window to app which gives you a peace of mind when youre not at home. History records check can be traced back to the last 3 months and this can help you look back and check the condition of your home at that time. Lights are triggered in the action. You can set the linkage in the smart scene of the eWeLink app to connect the sensor and your light so that you can open or close the door to trigger the hallway light on and off. The is required for making this linkage possible.