- Product details
- Specifications
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Finger vein recognition is a kind of vein recognition. Firstly, the finger vein recognition instrument is used to obtain the personal finger vein distribution map, and the characteristic value is extracted from the finger vein distribution map according to the special comparison algorithm. The image of finger vein is obtained through the infrared CCD camera, and the digital image of finger vein is stored in the computer system, and the characteristic value is stored. In the vein comparison, the vein map is taken in real time to extract the characteristic values. Advanced filtering, image binarization and refinement methods are used to extract the features from the digital image. The features of the finger vein are compared with the characteristic values of the finger vein stored in the host computer, and complex matching algorithm is used to match the characteristics of the finger vein, so as to identify and confirm the identity of the individual.
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Product size: 203mm(L)X 77mm(W)X 63mm(H)±5%;
Net weight: 420g ±5%;
Standard color: silver + coffee;
Rated operating voltage: 12VDC±5%;
Rated working current: 300mA±5%;
Minimum supply current: 1A/DC12V input;
Maximum power: ≤5W;
Working environment: -10℃ ~ 55℃, 20 ~ 90% RH (no condensation, icing)
Storage environment: -20 ~ 60℃, 5%-90% RH (no condensation, freezing)
Communication mode: TCP, RS485 interface, USB interface, used to set, read or download fingerprint information
Communication distance: ≤1200m (RS485 communication mode), ≤150m (TCP/IP communication mode) ≤100m (Wiegand mode transmission);
Reading distance: ≤6cm;
Response time: read card <1s, fingerprint 1:1 identification time <1s, fingerprint 1:N identification time <3s [when 5000 fingerprints are stored];
Sensitivity level: misjudgment rate 0.001%, rejection rate 0.05%;
Authorized users: ≤4000 users
Fingerprint capacity: ≤5000 pieces, standard with 3500 pieces;
Radio frequency standard: ISO14443/ISO15693;
Support card type: in line with ISO14443 format standard card, such as M1 card, CPU card [FM1208] or national secret CPU card [FM12AG08], NFC mobile phone, second generation card (serial number), the factory default read M1 card and CPU card;
Operating frequency: 13.56MHz±5%;
Working status: TFT color screen display, voice broadcast, buzzer prompt status;
Password keyboard: 12-touch keyboard, backlit;
Alarm function: anti-demolition alarm;
Verification mode: refers to vein, reading card, password and any combination of these three;
Installation mode: wall-mounted;
Protection level: standard version IP53, enhanced version IP65, factory standard with IP53;
Environmental protection grade: non-toxic and lead-free, meet RoHS6 and above standards.The data listed in this information is for reference only, specific product data to ship with product descriptions shall prevail, subject to change without notice
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