Model Number: TP-3 Key Specifications/Special Features: Power: Lithium batteryLow/high alarm limit programmable range: -20 to 50 degreesCSensor accuracy: +/-1 degrees CReading update speed: every 30 secondsLow battery detection/warningSupervision: sends reading at 60-minute intervalEstimated battery life: 1.5 years (at temperature variation 10times/day)

Size: 107 x 25 x 21mm without bracket, 109 x 28.5 x 23mm withbracket

Weight: about 35g without battery, 46g with battery

Wireless, radio link with LS-30 alarm panel