• Operation Temperature -10 °C to 55 °C (14 °F to 131 °F) • Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F) • Operation Humidity 10% to 90% • IP Rate IP66 • Dimension(WxHxD) 62.4mm × 62.4mm × 14.6mm • 85.5g • Mounting Method Wall;Surface • Application Scenario Indoor standalone/with included probe • Water-proof design for multiple use applications • Fully remote configurable through App • Multiple enrollment method and easy installation design • Frequency hopping against jamming for reliable transmission • External probe included