Preces apraksts

• 1. Integrated image collecting and algorithm chip together, ALL-in-One 2. The flexibility to conform to the conditions the , whether or not it is dry , wet , gentle texture , and old , all have excessive reputation charge 3. The main utility areas: could be embedded correct right into a of end products, such as: entry control, attendance, safety deposit field 4. The R503 fingerprint module has a integrated set of rules chip 5. The interface line spacing is 1, and size is 20cm. Thread diameter is 25mm, clean to install. Supply voltage: DC three Working current: 30mA (typ.) current: 40mA Fingerprint photo access time: Less than zero seconds Acquisition window area: 15mm in diameter Image pixel: 192*192 pixel Image Resolution: 508dpi Match : Comparison (1:1) Search (1:N) Storage capacity: 200 items Security level: 5 (from low to high: 1, 2, 3, 4, 5) Recognition Rate (FAR): Less than 0% Authentic rejection fee (FRR): Less than 1% Search time: Less than zero seconds (1:1000, average) Host computer interface: RS232 (TTL common sense level, 3) Communication rate: (9600xN) the place N=1~12 (default cost N=6, ie 57600bps) operating environment: Temperature: -20Celsius-+45Celsius Relative humidity: 10%RH-85%RH (non-condensing) Colour:silver Material:Plastic + Metal Size:Fingerprint module height: 15mm Package Contents: 1 x Barcode Scanner Module Only the above package content, different merchandise usually are not included. Note: Light and assorted exhibits may cause the color of the thing in the photograph somewhat different from the real thing. The dimension allowed error is +/- 1-3cm.

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