MS ENERGY Smart padlock MSI-20s

LockPin Diameter 5.5 mm Battery: 3.7 V / 400 mAh Battery life: duration 2-3 months Temperature: -10 ° C to +60 ° C Dimensions: 74 x 36 x 57 mm Alarm: 110 dB Free application: MS energy Lock, available for iOS and Android, notifications