3.0-inch TFT Fingerprint Time Attendance, Supports Rs232/485 Communication, USB-client

We are offering 3.0-inch tft fingerprint time attendance, supports rs232/485 communication, usb-client.
Key specifications/special features:
features:
hybrid engine recognition algorithm improves the reliability, precision and excellent matching speed
it can manage 3,000 different quality fingerprint templates within 2 seconds
built in embedded standalone module (zem500) with strong american intel 32 bit x-scale cpu, easy to integrate and install
apply the multifunctional linux embedded operation system, can satisfy most market demands based on fingerprint embedding
it can manage sleep mode, power on and off at schedule time
optical scanner with film improved image quality, accepts dry and wet fingers
supports 360-degree rotation identification, easy to use and reliable
supports 24-hour continuous operation
build in voltage monitor with programmable watchdog and timer
specifications:
operating system: linux embedded operating system
communications: usb-client, rs232/485
identification time: 1.5s
frr: 0.01%
far: 0.0001%
led: red, green
display: 128 x 64 white background lcd of high-definition international quality
power: 5v dc
operating temperature: 0 to 45°c
operating humidity: 20 to 80%
bell scheduling: users can set the belling duration and belling period