Ecolink | TX-E251 | 319.5Mhz (Qolsys/Interlogix) extended range Door/Window, ext input

Features

• Compatible with 319.5 MHz wireless protocol
• Crystal based for max RF power & superior range
• Two reeds & NO/NC external input options
• Terminal block and EO resistor include for N/C and N/O external contact applications
• Interchangeable brown case included
• 10-year battery life, pull tab CR2 lithium
• Operating Temp: 32°F (0°C) to 120°F (49°C)
• Operating Humidity: 5-95% noncondensing
• Sensor Dimensions (WxHxD) 3.25×1.13×0.88 in
• 2-year warranty
• Conforms to ANSI/UL std 634, Certified ULC Sub C634