Specifications:      

• Power Supply: CR2 3V 850mAh (not included)
• Standby Time: 2 years
• Detection Angle: 120~150°
• Detection Distance:3~7m
• Wireless Connection Protocol: ZigBee
• APP: Smart Life/Tuya
• Support systems: Android and IOS
• Material: Superior ABS
• Operating Temperature: -10℃~ 50℃
• Operating Humidity:≤95%
• Package Weight: Approach. 82g / 2.9oz