Ecolink Wireless Door/Window Sensor – 433 Mhz Compatible

The Ecolink Wireless door/window sensor is designed with sophistication and compatible with DSC 433 MHz Receivers.

SKU: WST-200

Advanced Protection

Door window contacts should blend in with their environment and Ecolink’s standard contact does just that by being one of the smallest in the industry. Each sensor comes in standard white with an optional and included brown cover. This allows you to quickly change the color to best match the decor. It’s designed to work as well or better than the original manufacturer models, uses a long life lithium battery and is compatible with major alarm panel manufacturers.

This model is compatible with DSC 433 MHz Receivers and works flawlessly with the system.


  • Compatible with 433 MHz wireless protocol
  • Proven reliable wireless technology
  • Thin design, strong rare earth magnet. 0.625 in gap
  • Snap-on interchangeable white/brown case included
  • 5-year battery life, CR2032 replaceable lithium
  • Operating Temp: 32°-120°F (0°-49°C)
  • Operating Humidity: 5-95% RH non-condensing
  • Sensor Dimensions: (WxHxD) 2.25 x 1 x 0.25 inches
  • Magnet Dimensions: (WxHxD) 1.37 x 0.5 x .25 in
  • 2-year warranty
  • FCC and IC approved