Attribute	Specification
Color	Silver
Dimensions	4.9" Length x 2.5" Width x 1.3" Depth (2" including knob)
Weight	0.67 lb
Power Source	4x AA Batteries (included)
Battery Life	5-6 months (depending on usage)
Communication Method	SMAHO Zigbee Connector
Range	To Keypad: 9', To Gateway: 50', BLE to phone: 16'
Compatibility	Android 5.0 , iOS 9.0
Weather Resistance	Indoor use only
Operating Temperature	14°F - 131°F / -10°C - 55°C
Storage Temperature	-22°F - 158°F / -30°C - 70°C