WAFU Smart Fingerprint Handle Lock Electric Door Lock with Automatic Sensor Mechanical Key Cordless Security Lock Zinc Alloy Suitable for Left & Right Handle for Home Office Apartment

Features:
*Fingerprint Handle Door Lock:  Embedded fingerprint reader, touch semiconductor fingerprint identification. Fingerprint unlock, make your life securer and easier.
*USB Charging Hole: Smart charging, simple and convenient. Just need a regular USB cable to complete the charging. (The charging interface is on the end of the handle.)
*Always On/OFF: Always on & always off mode can be changed by yourself. Always on: any fingerprint can open the door. Make your free style.
*Easy Installation: It fits most doors that uses lever door lock. No wiring, and you can install it by yourself.
*Invisible Key Hole: Mechanical key, keep the traditional way to open the lock.
*Free Installation Direction: Free handle suitable for both left and right open door.
*Low Power Reminder: When the battery is low, it will alert and remind you to replace the battery. 
*Long Battery Life: It can be used for 1 year normally, and it's easy to change batteries.
*Super Quality: Made of superior zinc alloy material, firm and stable.
*Automatic induction locking: it will be locked automatically within 3-5 seconds

Specifications:
Product Name: Fingerprint Handle Lock
Brand: WAFU
Model: WF-017
Unlock Mode: Fingerprint
Fingerprint Capacity: 20 groups
Power Supply: 4"AAA battery(not included)
Standby Time: 365 Days
Emergency Power: USB Charging (Micro-USB Cable Is Not Included)
Unlock Methods: Fingerprint, Key
Unlock Speed: 0.5s
Finger Angle: 360 °
Material: Zinc Alloy + Stainless Steel
Item Size: Approx. 160 * 65 * 27mm 

Package Information:
Package Size: Approx. 26* 20 * 8cm / 10 * 7.9 * 3.1in
Package Weight: Approx. 1012g / 2.23lb

Package List:
1 * Fingerprint Handle Lock (Indoor)
1 * Fingerprint Handle Lock (Outdoor)
1 * English User Manual
1 * Screws Bag 
1 * Latch