Fingerprint Lock (LD-500A)

Product Description

Function

> Three ways to unlock: Fingerprint, Password, and Key
> DSP processor, optical semiconductor-collection technology, living dermis layer acceptable only
> Fingers at an arbitrary 360-degree angle can correctly identify
> The country's first LED display screen with group management can be increased, cut and emptied one by one
> Lock and its parts adopt zinc metal integration structure, and it is economical and practical
> Avoiding oblique cutting, tamper-resistant and alarm function
> Having a power-saving mode, emergency external power port
> Having an alarm function in low voltage
> the fingerprint collection nob protected by protection cap is durable
> Unique handle design, the handfeel will more comfortable
> Exquisite and simple appearance, and the advanced technology combined with efficient operation.
> Unique set function of normally open, which is convenient for office meeting
> Available in password to open the door when decorate, and the function of the password to open the door at any time can be canceled
> Applying to offices, insurance rooms, banks and houses, and so on

Parameters

> Fingerprint storage capacity: 99/240 pieces (expandable)
> Resolution: 500 DPI (which is the highest in the industry currently)
> Verification checking time: ≤ 1second
> False Rejection Rate(FRR): ≤ 0.01%
> False Acceptance Rate(FAR): ≤ 0.0001%
> Light interference: Direct sunlight acceptable
> Angle of fingers using: An arbitrary 360-degree angle can be accurately identified
> Quiescent current: ≤ 12 uA
> Dynamic current: 110 MA ~ 180MA
> Working voltage: Four sections of 1.5V alkalescence batteries, or 6Vdirect current
> Battery life: One year or so
> Working humidity: RH (20 ~ 80)%
> Installation requirement: 35 mm
> Lock Size: Outside (L155mm x W65 x H32) Inside (L155mm x W65 x H28)