This fingerprint lock is suitable for all kinds of doors and windows. Easy for you to install within 1 minute. Easier, more convenient and more user-friendly. It will be the easiest home safety solution for you.

• Simple Installation: No cord and no professional is needed. It fits most doors and windows that use lever door lock and is applicable to both left and right handles
• Easy Operation: No longer worry about forgetting or losing keys. You can easily open the door or window with one slight touch
• Indubitable Safety: Your fingerprint is unique in the world, which guarantees safety without a doubt. Taking advantage of the technology of semiconductors and biological characteristics are adopted, which avoids the same fingerprint. What's more, made of durable Zinc Alloy material, its quality is reliable
• One-step Accessing: Ergonomic design, easy for you to unlock the door within 1 second by putting your fingerprint on it. It will lock for you automatically, keeping you and your home safe all the time
• Energy-saving Design: No more worry about pollution or wasting money. With a built-in lithium battery, it can be used for a year after being fully charged for 30 minutes. (The charging interface is on the end of the handle.)
• Versatile Lock: Meeting the standards of most lever locks, equipped with a bag of screws and a latch (60-70mm), you can fix it on your door or window

Specifications:

• Product Name: Fingerprint Lock
• Brand: WAFU
• Model: HF-ZWS03
• Unlock Mode: Fingerprint
• Fingerprint Capacity: 40 groups
• Material: Zinc Alloy
• Fingerprint Sensor: FPC Semiconductor
• Standby Time: 500 Days
• Anti-static: 8kv-15kv
• Fingerprint Acquisition Time: ≤0.5s
• Working Temperature: -20℃-65℃
• Working humidity: 0-90%RH
• Finger Angle: 360 °
• Charging: Mirco-USB (Micro-USB Cable Is Not Included.)
• Battery: 3.7V 800mAh lithium battery (included)
• Service life: ＞5000 Times
• Item Size: Approx. 18.2 * 3cm / 7.17 * 1.18in
• Item Weight: Approx. 445g / 15.7oz