This machine is helpful to check on work attendance for office, factory, hotel, school, etc. It doesn't need any software and can be output attendance reports with a USB flash disk.<br><br><strong>Features:</strong><br>The machine can be used to check on work attendance for office, factory, hotel, school, etc.<br>The double fingerprint attendance machine allows 2 people to check in at the same time, green one for wet finger, blue one for dry finger.<br>Quick response, the identification time is less than 1 second.<br>Easy to operate, helpful for reducing the administration workload.<br>The machine can be output attendance reports with USB disk.<br>2.4 inch TFT color screen.<br><br><strong>Note:</strong><br>The power adapter in the picture is only for reference, please in kind prevail!<br><br><strong>Specifications:</strong><br>Item Type: Single Fingerprint / Double Fingerprint(optional)<br>Plug Type: US Plug / EU Plug(optional)<br>Color: Grey<br>Screen: 2.4" TFT Color Screen<br>Sensor: Fingerprint Sensor<br>Identification Time: &lt;1s<br>FRR: &lt;=1%<br>FAR: &lt;=0.0001%<br>Fingerprint Capacity: 1000(single) / 2000(double)<br>Record Capacity: 160,000<br>Communication: TCP/IP, USB Cable, USB Flash Disk<br>Language: Chinese, English<br>Operating Voltage/Current: DC5V/1A<br>Operating Temperature: 0-45°C<br>Power Supply: 100-240V AC(Input) DC5V/1A(Output)<br>Item Size: Approx. 18 * 13 * 3cm / 7.09 * 5.12 * 1.18in<br>Item Weight: 265g / 9.37oz(single) 284g / 10.03oz(double)<br>Package Size: 20 * 13 * 8cm / 7.87 * 5.12 * 3.15in<br>Package Weight: 504g / 17.78oz(single) 525g / 18.51oz(double)<br><br><strong>Package List:</strong><br>1 * Fingerprint Attendance Machine<br>1 * Power Adapter<br>1 * USB Cable<br>1 * Bag of Screws<br>1 * CD