Function
Alarm,power up,open display
Materials
High grade Aluminum Alloy with anodiszed and ABS
Color
Silvery/golden or customized
Input Voltage
110-240V(50-60HZ)
Alarm volume
Maximum100 DB within 80cm
Battery
Internal 3.7V 250MA rechargeable lithium battery
Remote controller
Infrared decoder within 1-2 meters