YoLink LoRa Smart Door Sensor Starter Kit: - 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant Hanging Ornaments allowing users to choose the

allowing users to choose the most suitable mode with greater speed and portability

Contrasting white surface and black legs blend into most any decor

【Multifunctional Storage】The wood study table features storage pockets and hooks on the side

which can safely store items without falling out easily

YoLink LoRa Smart Door Sensor Starter Kit: - 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant Hanging Ornaments allowing users to choose theAbout This A SMART START! Everything you need to get started: one YoLink Hub and four Door Sensors. Batteries are included and preinstalled, good for up to 5 years between battery changes. Supports 300+ devices from our full product line. Add more hubs for large homes, high rise condo buildings, etc. WHY PAY A MONTHLY FEE, when you can secure it for free? Self monitor and save when you take advantage of our many ways to be notified of alarms and off