Smart security digital keyless keypad fingerprint door lock knob entry 98 Chrome

  
Why some customers said that is a good fingerprint lock, fast detection and user friendly, but some customers said no respond when using the fingerprint function to unlock and this is defective product? Need to determine whether the pattern of ridges and valleys in this image matches the pattern of ridges and valleys in pre-scanned images. So it isnt suitable for all people. Omen, elderly and children are affected the accuracy when they use the fingerprint scanner according to the fingerprint pattern are blur and cool. How to select handle direction for installation?

It depends on which side of the hinges when you face to outside door. Left side hinge select left handle. Right side hinge select right handle. How to setup the Fingerprint door lock function as below.

Adopt patented sealed capsule driving unit instead of motor, more stable and durable than motor. ANSI Grade2 / CE certified. Keypad Shutdown: 10s if a code is wrongly input 3 times.

Material: Zinc Alloy, Stainless Steel. Ways to Unlock: Fingerprint or Code or Override Key.

Fingerprint User: 100, Code User:78. Power Supply: 4X1.5v AA Alkaline Batteries (not included). The item "Smart security digital keyless keypad fingerprint door lock knob entry 98 Chrome" is in sale since Friday, November 7, 2014. This item is in the category "Home & Garden\Home Improvement\Home Security\Other Home Security".

The seller is "digiusa" and is located in Warehouse. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

1. Brand: DIGI
2. Material: Stainless Steel
3. Color: Satin Chrome
4. Usage: https://youtu.be/SY7uA-cN9rA
5. Weatherproof: https://youtu.be/vq5xTx4-x80
6. MPN: 6600-98 satin chrome