Skip to main content
  • Home
  • SkylinkNet Door/Window Sensor

SkylinkNet Door/Window Sensor


Order now and we'll ship same business day (if ordered before 3 pm PST).


WARNING: Cancer and Reproductive Harm –


Wireless Door/Window Sensor

Monitor any door, window, drawer, or other open/close object with the SkylinkNet Door/Window Sensor. The wireless, battery-powered sensor is small and easy to install in any home or small business. It's perfect for everything from your safe to your refrigerator!

  • Monitors open/closed status
  • Battery-powered, no wiring required
  • Wireless range up to 600 feet
  • Provides low battery alerts
  • Works with SkylinkNet and M-Series systems

Compatibility & Installation

The SkylinkNet Door/Window Sensor is compatible with either the Skylink Internet Hub (HU-100) or the M-Series Main Console (M-1), sold separately. The sensor consists of two pieces (sensor and magnet), which easily install using the included screws and double-sided tape. The sensor mounts on the door/window itself, and the magnet mounts on the frame. When the two are separated or brought together, the sensor will signal the hub or console.


  • Door/Window Sensor
  • Magnet
  • Mounting Accessories
  • User Manual

NOTE: Requires one (1) AAA battery, not included. Up to four sensors total can be programmed into one zone. Adding a fifth sensor will remove the first sensor.

IMPORTANT NOTE: Skylink products are not available to ship outside the U.S. Please contact Skylink directly for international orders.

The Skylink Group

The Skylink Group understands the needs and concerns of homeowners in providing a safe haven and comfortable environment for their families. The group offers a comprehensive range of products to meet all home operation and security needs, including wireless alarm systems, emergency dialers, motion detector sets, sensors and alert mechanisms. The group has been manufacturing electronics for over 30 years, and continues to enhance features and test technology on an ongoing basis to ensure reliability.


  • Manufacturer Part #: WD-MT
  • Battery: 1 x AAA Alkaline Battery (Not Supplied)
  • Battery Life: Approx. 24 months (Typical)
  • Operation Range: 600 feet (180 meters)
  • Radio Frequency: Skylink M-Code 433.92MHz
  • Size: 2.5(L) x 1.5(W) x 0.75(H) inches
  • Weight: 50g
  • Housing Material: ABS plastic
  • Color: Off-White
  • Compatibility: Internet Hub, HU-100; Main Console, M-1
  • Approvals: FCC, CE, IC
  • Warranty: 1 Year