TREATLIFE Smart Door Sensor Alarm, Zigbee Window/Door Contact Sensor for Home Security, Smart Home Automation, Compatible with Alexa and Google Assistant (Hub Required and Sold Separately) Door Sensor (Hub Sold Separately)

What to check before buying

• Treatlife Hub Required: Treatlife Hub is required. Only one gateway can realize the linkage between door contact sensors and smart devices such as switches, plugs, or light bulbs, which can add infinite fun and technology to your smart life
• Automate Your Home: Trigger Treatlife smart devices or scenes, including Treatlife smart LEDs through the open/close status in the app, e.g., have your entryway lights on automatically when you open the front door. Work with the Treatlife app and support 3rd-party integration with Alexa and Google Home, set an Alexa routine to say "welcome you home." All "open" and "close" history will be saved on the APP
• Multiple Scenarios: This door sensor alarm is an ideal security addition to any contact structure: garage doors, skylights, safes, etc. Watch the security barrier at the top of the stairs or in your child's room. Receive instant alerts if your medicine cabinet, freezer door, or kitchen drawers are opened unexpectedly
• Easy to Install: Installation is a breeze. Under the 2.4G network( NOT 5G), simply connect your smart door sensor to the Treatlife app. Built-in batteries can be used for 2 years or more. There is adhesive on the back of the sensor and magnet, make sure the surface is clean and dry, fitting it on any door or window. Offset as much at 5mm and a gap of close to 1cm still works fine. Sensor detection is nearly instant
• Smart Home Security Sensor: You will receive timely alert notifications from the smartphone app when the status of the protected device changes. For example, get real-time alerts at the exact moment you have an unexpected guest, a runaway child, an opened safe, or an escaped pet. The Treatlife window door sensor gives peace of mind, anywhere, anytime

Buying notes from NexaWeb