Description Technical Specifications Network Wifi, Zigbee Product Name Wifi Door Window Sensor Power Supply 2 x 1.5V AA Batteries Network Wifi 2.4G Standby current ≤5uA Protocol IEEE 802.11b/g/n Network Wi-Fi, Zigbee Product Name Wi-Fi Door Window Sensor Power Supply 2 x 1.5V AA Batteries Network Wi-Fi 2.4G Wireless Range 50m Operating Temperature -10℃ to 40℃ (14°F to 104°F) Operating Humidity: 20% to 85% Storage Temperature -10℃ to 60℃ (14°F to 140°F) Storage Humidity 0% to 90% Size: Main body 3.66inch x 1.57inch x 0.79 inch (93mm x40mm x20 mm) Small body 3.66inch x 0.51inch x 0.79inch (93mm x 13mm x 20 mm)
