YoLink LoRa Smart Door & Window Sensor: Up to 1/4 Mile Open-Air Range, Door Left-Open Reminders, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant, Home Security, Hub Required 1-Pack without Hub electronics_update_2023 This design ensures accuracy and

This design ensures accuracy and reduces the chance of slipping during use

QUICK RESPONSEJust plug in the 12V cigarette lighter switch

the visual impact is more impressive

you need power up this DP switch using a 5V / 1A USB charger [ not inclulde with product] and a USB type C cable

Widely used in: wireless routers

YoLink LoRa Smart Door & Window Sensor: Up to 1/4 Mile Open-Air Range, Door Left-Open Reminders, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant, Home Security, Hub Required 1-Pack without Hub electronics_update_2023 This design ensures accuracy andYoLink LoRa Smart Door & Window Sensor: Up to 1 4 Mile Open Air Range, Door Left Open Reminders, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant, Home Security, Hub Required Product Features THAT WAS EASY! Installs in moments: scan the sensor's QR code, give it a name, peel off the pre applied 3M brand mounting tape protective plastic, press the sensor and magnet to the door and frame, and you have added security to your home or business! WHY