Power supply: main engine 3 7 ordinary alkaline batteries
Or charge the no. 7 nimh battery
Or 5V Micro USB power operation.
Standby time: about 2 months (30 times a day)
Induction Angle: width 100°, thickness 15°
Ambient temperature: -10°C~33*C
Main machine net weight: 170g
Power supply: main engine 3 7 ordinary alkaline batteries
Or charge the no. 7 nimh battery
Or 5V Micro USB power operation.
Standby time: about 2 months (30 times a day)
Induction Angle: width 100°, thickness 15°
Ambient temperature: -10°C~33*C
Main machine net weight: 170g
