YoLink LoRa Smart Door & Window Sensor: Long-Range, Battery-Efficient

Product Description

EASY INSTALLATION: SCANNING INSTALLED IN JUST SECONDS

Scan the sensor's QR code, name it, peel off the protective plastic strip, and press the sensor and magnet to the door and frame. Instant home or business security!

FREE SECURITY MEANS NO MONTHLY FEE

Why pay for a monthly service? Use our self-monitoring system to enjoy years of free security. Get immediate alerts for alarms and unusual events in your home or business. Learn more about our system in "Know Now!"

MORE THAN A DOOR ALARM

Protect your perimeter and more with door and window sensors. Place sensors to:

• Monitor exterior doors and windows for unauthorized access
• Trigger lights to deter intruders
• Detect if your fridge or freezer is left open
• Track activity in your home or business
• Provide peace of mind for children, elderly loved ones, and other vulnerable members of your household
• Secure valuable storage areas like liquor cabinets, gun safes, storage lockers, and boxes

DOOR LEFT-OPEN REMINDER

Our unique Door Left-Open reminder keeps you informed when a door or window has been open too long. Define the maximum time, and a tone or message will alert you if necessary.

NOT YOUR FATHER'S DOOR SENSOR

Experience the future with our sophisticated electronic device. 24/7 cloud server monitoring ensures your system works when you need it. (Hub required for full functionality)

DEVICE-TO-DEVICE PAIRING

Pair two or more sensors to work even without internet or power. Pair a door sensor with a siren to arm and disarm your system. Use a SirenFob or FlexFob to control your siren and make your own custom security system.

REMOTE MONITORING WITHOUT WI-FI

YoLink devices use LoRa technology, offering up to a quarter-mile open-air range on the 900 MHz band. Place sensors in basements, separate buildings, or on RVs and boats with ease.