ST814 Temperature/Humidity Detector Features： ◆Max. & Min. Ranger Hold ◆Digital TN LED Display ◆LED Backlight ◆Built in Beep Tone ◆0°C freeze indication ◆Design for table placing/wall mounting ◆3 x 1.5V AA type battery operation
Specification：
Protocol	Z-Wave
Frequency	868.42MHz (EU) / 908.42MHz (US)
Code Type	Learning
Transceiver	Yes
Operating Range	Up to 100 feet
Power	3x 1.5V AA
Operating Temp.	-10°C- 50°C (-14°F~122°F)
Z-Wave Certification	ZC08-09080001

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