Passive Electronic Key MK-E485 Rated Voltage:3.7V Average Current:≤700mA Max Current:≤1000mA Standby Current:40uA Mechanical Life:3,000 cycles Unlock Records:5,000 (offline mode) Battery Capacity:500mAh Bluetooth:5.0 or above Communication Range:≥2m Battery Life:≥1,000 operations per charge Send Inquiry Live Chat Product Details Dimension Features Bluetooth connectivity Rechargeable battery One key manages multiple locks Next: Passive Electronic Key MK-E486