Ecolink Wireless Door/Window Sensor – 319.5 Mhz Compatible – TX-E201

Surface mount wireless Door/Window sensor. Thin and small design that blends in with décor. Optimal wireless range for most residential or light commercial applications.

SKU: TX-E201


  • Compatible with Qolsys/GE and Interlogix 319.5 MHz wireless protocol
  • Proven reliable wireless technology
  • Thin design, strong rare earth magnet. 0.625 in gap
  • Snap-on interchangeable white/brown covers included. Black covers are available in convenient packs of 50 units. 
  • 5-year battery life, CR2032 replaceable lithium
  • Operating Temp: 32°F (0°C) to 120°F (49°C)
  • Operating Humidity: 5-95% non-condensing
  • Sensor Dimensions: (WxHxD) 2.25 x 1.0 x 0.25 inches
  • Magnet Dimensions: (WxHxD) 1.37 x 0.5 x 0.25 inches 
  • 2-year warranty
  • FCC and IC approved