About this item:

• [2 unlocking methods]: Bluetooth ekey and fingerprint unlocking, more secure and more convenient. It can be unlocked when used together to solve an emergency. When someone opens the door, the administrator will receive a real-time prompt message, which is more secure.

• [High quality and waterproof]: It is made of high-quality alloy zinc materials and is not easily broken. IP64 waterproof, no problem for outdoor use. Can be used with confidence.

• [USB charging]: If the battery is low, you can open the lock in an emergency. After connecting the USB charger (or mobile power supply), the fingerprint can be unlocked. Micro USB charging port, compatible with universal Android mobile phone charging cable.

• [Low power consumption]: Built-in rechargeable lithium battery, low power consumption design, standby for 3 months or 2,000 times to unlock. When the battery is about to run out, the system will give a sound and light warning, and you can set a time-limited Ekey. The low-voltage alarm function can be unlocked one hundred times after the alarm.

• [APP management]: A smart application can manage all the locks of the entire area, such as the entire house, the entire office building or the entire school, the entire apartment, and can manage all the locks located in different locations (such as a hotel, apartment or airbnb located in a hotel).