Four AAA batteries (not included) power supply, longer standby time. USB charging port, smart charging, simple and convenient. Low voltage alarm function, when the battery power is low, the smart lock will emit a low battery alarm. Enter garbled characters before and after unlocking the password, as long as there is a continuous correct password in the middle, the door can be unlocked to prevent people from peeping and trying to open the door.
Item Type: Fingerprint Handle Lock. 145 x 26mm/5.7 x 1.0in.
Bluetooth Standard: Bluetooth 4.1BLE. Power Supply: 4 x AAA batteries (not included). Emergency Power Supply: USB Charging. Service Life: >200,000 times.
Low Voltage Alarm Voltage: 4.8V. 1 x Fingerprint Lock Front Panel.1 x Single Tongue Lock Body. 1 x Installation Kit Bag. 1 x Square Steel Bar. Our listing price includes the value of goods, packaging cost, and export.
Please check with your country's. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls.
Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.The item "Smart Door Lock Handle Fingerprint+Password+Bluetooth APP+Key Keyless Padlock" is in sale since Thursday, July 16, 2020. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Door Locks & Lock Mechanisms". The seller is "globebestdeal" and is located in Shenzhen. This item can be shipped worldwide.