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Smart lock Specification

*Control by mobile APP
*Compatible with iphone 4s and Android 4.3 or above
*Wireless version: 4.0
*Anti-theft 110dB Alarm
*IP55 Waterproof
*Material:Copper +ABS+Steel Chain
*Certificates: Patent, Ce, Rohs

Smart chain lock features

1. CONVENIENCE: Keyless , quick and easy control with APP , you can lock and unlock your bike, motorcycle, door or suitcase with your phone(iPhone 4s and above - Android 4.3 with Wireless 4.0 above).

2. ALARM : Vibration, breakage, disassembly and cable clipping triggers alarm at 110db to deter thieves or burglary (vibration turned on in the app and owner's phone is not connected).

3. WATERPROOF : IP44 waterproof grade, can use both indoors and outdoors.

4. POWER : 3 "AAA" batteries (not included ) are required which lasts for 8 months use (based on every day open twice). When the power is lower than 20%, APP will warn you low battery; When the power is lower than 5%, the lock is unable to work, please replace the battery immediately.

Shipping Way---Courier such as DHL, Fedex, TNT, Air Cargo and By sea.