Electric Smart Bike Lock Anti-theft U-shaped Password Security Lock

Specifications Material aluminum stainless steelDimensions L x H 164 x 200mmPower supply mode dry battery charging cable battery not included Features Multi function Range UseApplicable to office anti theft or motorcycle electric car intelligent U lock uses high strength aluminum material thick lock beam and high strength rubber glue effective anti opening anti mite anti violence anti hydraulic shear password input 5 times error automatically Locked for 3 minutes with high safety factor Three New Unlock Modesa Key password unlock mode press the wake up button enter the correct 6 digit password to unlock b APP manual unlock mode support IOS7 0 and Android 4 0 or above mobile phone system c APP automatic unlock mode In the APP setting auto on mode the phone can be unlocked when it is close High strength Material Resistant To Abrasion3mm thick aluminum profile developed over 16 months using high strength aluminum alloy profiles and brilliant anodizing process Special Battery Port DesignIt adopts 2 sections of 7th battery and can be replaced at any time The battery buckle is patented The padlock is closed and the battery port cannot be opened It is safe and anti theft and has a long service life One Phone Controls Multiple PadlocksEach mobile phone can control multiple padlocks and each padlock can also link multiple mobile phones effectively improving work efficiency safe and convenient Emergency Charging Port For Emer