Usage Tips:&nbsp; <br> <br> Description: <br> <br> Color: Gray <br> <br> Voltage: 6V <br> <br> Unlock Way: Bluetooth Tuya Or IC Card <br> <br> Power Supply: 4*AA batteries (not included) <br> <br> Unlock Mode: 13.56MHz IC Card & Tuya APP (Bluetooth) <br> <br> Specifications: <br> <br> No drilling design: fashionable and beautiful, not damaging your door, keeping it exquisite <br> <br> Quick response: 0.5 second response to unlock, greatly saving door opening time <br> <br> Lighter weight: Lightweight design, bid farewell to heavy door locks, and easily push to enter the interior <br> <br> Intelligent app control: mobile app unlocking, app management, real-time viewing of unlocking records <br> <br> Safety guarantee: Made of precision steel locking tongue and thickened material, ensuring you can use it with peace of mind <br> <br> &nbsp; <br> <br> &nbsp; <br> <br> &nbsp; <br> <br> Package Included: <br> <br> 1 * Main lock <br> <br> &nbsp; <br> <br> 1 * Lock catch <br> <br> &nbsp; <br> <br> 1 * Accessories package <br> <br> &nbsp; <br> <br> 2 * Card <br> <br> Notes: <br> <br> 1. this lock is bluetooth lock, if you need WiFi control, please choose the kit which have gateway! <br> <br> 2. This lock only be used for wooden door, it can't be used for metal door ! <br> <br> 3, Tuya APP only can used for unlock the door, can't be used for lock the door. The lock will automatic to lock when you closed the door <br> &nbsp; <br> <br> &nbsp;