• Sensor monitors and reports the real-time open/closed status of a window, door, or gate, displaying the status on the YoLink app
• Utilize the included set of magnetic position contacts, or utilize existing contacts or furnish your own
• Universal compatibility: normally-closed, dry/no voltage contact-closure type contacts or relay output monitoring
• Contact state is displayed on the app as either “open” or “closed”
• Designed for Indoor and Outdoor Use
• Both home security and burglar/intrusion detection as well as applications for lighting control
• YoLink Control allows for the Contact Sensor to directly control other YoLink devices, without an internet connection or Hub
• Alexa voice assistant and IFTTT integration
• YoLink’s industry-leading long range communication allows for operation in larger homes and in areas difficult for other wireless systems, such as basements, as well as separate garages/structures outside your home
• Exceptional value; high-quality outdoor door/gate/window monitoring at a great price
• Use the YoLink app and always know the open/closed status of supervised doors, gates, and windows in your home or property
• Use the YoLink app to trigger customized responses to sensor activity. For example, activate a siren if a door is opened between 11 PM and 7 AM
• Receive an alert on your phone if the door/window/gate is opened within a certain time of day or use the Open-Remind app feature to inform you of doors, windows, or gates left open too long
• Lower cost of ownership than other technologies; low-power operation means batteries may last over 5 years, compared to 1 or 2 from other brands
• Minimize downtime with low-battery alerts which give you advanced warning that it is almost time to replace the batteries
• Uses standard alkaline batteries (2 AA batteries); no special batteries required (Lithium non-rechargeable batteries are recommended for outdoor applications)
• Extremely easy and fast installation using the YoLink app with Scan & Play

• Combine the benefits of an outdoor contact sensor with long-range communication to monitor the open/closed status of doors and windows on separate buildings on your property, such as free-standing garages, greenhouses, barns, and sheds
• Monitor the open/closed status of your driveway gate
• Maintain safety and security by monitoring the open/closed status of your swimming pool gate
• Turn on floodlights when a gate or door is opened, for safety and security, or as a crime deterrent
• Security/intrusion detection applications may include activating a Siren Alarm and/or receiving an alert notification on your smartphone when the door sensor is activated
• Monitor the open/closed status of important and/or valuable rooms or items in your home and on your property. Some examples include safe doors and gun safe storage cabinets, liquor cabinets, and important rooms in your home.

Controller: Semtech® LoRa® RF Module YL09 microcontroller with 32-Bit RISC processor

Color: Black

Magnet Trigger Distance: ≤ .7 inch (18 mm)

User Interface:
  Multi-color status LED (front)

  Set button (front)

Power: 2 AA batteries (3V DC)

Environmental:

  Operating Temperature Range: -4°F – 122°F (-20°C – 50°C)

  Operating Humidity Range: < 95% non-condensing

  Intended for indoor & outdoor use