The Basic 900MHz wireless temperature sensor use a thermistor to accurately measure temperatures. These sensors are perfect for monitoring ambient temperatures around the sensors physical location. User customization allows you to set the frequency of readings and the ability to set thresholds for alerts via SMS text and/or email.

Features & Specifications:

• 900MHz Operating Frequency
• 250 - 300 ft. non-line-of-sight device range*
• 4” wire antenna
• Power: Replaceable 3.0V (CR2032) Coin Cell Battery
• At 1 hour heartbeat setting, coin cell battery will last ~ 1-2 Years**
• FCC and IC certified
• User defined thresholds for alerts and notifications
• Mounting Tape & Mounting screws included
• ABS Enclosure
• Sensor Operating Temperature: -7° to +60°C (+20° to 140°F)
• Accurate to +/- 1°C (1.8°F). Increased accuracy by user calibration to +/- 0.25°C

* Actual range may vary depending on environment

** Battery life is determined by sensor reporting frequency and other variables