chongqing huifan technology co., ltd provides a large number of products each year, and has strong research and development capabilities, and the cycle time required for the product from design to finished product is short. HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor attaches great importance to technological innovation in the research and development process. Compared with the traditional ones, it better meets the market demands.
|Special Features:||RESET, Waterproof / Weatherproof, Two-way Audio, Built-in Siren, One-way Audio||Customized support:||Software reengineering, OEM, ODM, Customized logo, Online technical support|
|Place of Origin:||Guangdong, China||Brand Name:||HFSecurity|
|Model Number:||EM202 Capacitive Fingerprint Sensor||Type:||fingerprint|
|Sensor type:||EM202 serial usb capacitive level Fingerprint Sensor||Location for detection:||Dermis|
|Interface:||UART, RS232, USB||Fingerprint capacity:||1024|
|Key item:||Project Favorable Module Secure Fingerprint USB||Coummunication:||USB, UART, RS232|
|Warranty:||1 year||Application:||, bullet counters,automotive fingerprint products|
EM202 Cheap Serial USB System Capacitive Fingerprint Sensor
This semiconductor fingerprint module uses semiconductor capacitive fingerprint sensor chip, 'living' fingerprint detection, wet and dry finger with strong adaption, high-resolution images, no distortion, good image quality. Semiconductor acquisition chip is with small size, low power consumption, high security. The module uses "Eddie Ward fingerprint algorithm"which is with the independent intellectual property rights, with small size, low power consumption, simple interface, high stability,small fingerprint template (496 bytes), large capacity fingerprint identification (3000 fingerprint response Time is less than 0.5 seconds), etc., can be very convenient to be embedded in the user system to form a fingerprint identification products,to meet customer needs. It supports for embedded systems, Windows systems and a variety of Android system equipment, uses standard USB / UART communication, with the SDK development kit, can easily achieve all customer’s needs on fingerprint recognition.
Aidi Wode special fingerprint recognition algorithm is very good, especially with self-learning function. During fingerprint recognition process, fused the latest fingerprint feature into the fingerprint database after verification successful, so that users could use it easier and easier.
The module also uses the most advanced human touch activation system technology, when the fingers touch the fingerprint collector window, the system automatically activate and collect than the fingerprint. Make your product more intelligent, you no longer have no space for mechanical buttons and distress, while also improving the overall appearance of your product and cleanliness.
Features and Advantages
1) High image quality: use international renowned semiconductor fingerprint sensor, with high image quality
2) High performance and low power consumption: High-performance, low-power design with dedicated 32-bit high-speed DSP core processor.
3) Applicability: Fingerprint dynamic optimization algorithm, the algorithm can automatically adjust the parameters, have excellent adaptability of various types of fingerprints.
4) Features: Fingerprint input, image processing, feature extraction, template generation, template storage, fingerprint matching (including 1: 1 and 1: N), template delete and other functions
5) Calibration alignment: algorithm supports automatic calibration identification, support 360 rotation collection than on
6) Development is simple: single-chip structure, using standard UART / USB1.1 / 2.0 protocol, high integration, providing SDK
120MHz frequency,1M Bits Flash Memory,128KB SRAM
Semiconductor Capacitive Fingerprint Sensor
Fingerprint registration capacity
False Acceptance Rate (FAR)
< 0.001 %(Security Level o is 3 )
Rejection rate (FRR)
< 0.1 %( Security Level is3 )
1:N and 1:1 matching
Fingerprint template size
Security level settings
level 1 to Level 5 can be set, factory default: Level 3
Fingerprint feature extraction time <0.45 seconds
1: N matching time (3,000 full registration) <0.8 seconds
Baud rate is 9600, 19200, 38400, 57600, 115200 (bps)
Factory setting: 115200bps
Win Voltage: DC3.3V ± 10%
Operating temperature:-10℃ - 60℃
Relative humidity:20%– 80%
|HuiFan Technology Co., Ltd established in 2005. HFSECURITY is our brand, specialized in exporting all kinds of security products include face recognition, fingerprint and RFID time attendance, access control products and systems, door locks, fingerprint readers and modules, Handheld terminals and other biometric and RFID integration solution services. We also offer other customized services such as mold opening, appearance design, firmware alternation, customized software, other ODM, OEM services are welcomed.|
1.We are in biometric fingerprint reader module for time attendance and access control for 10 years
2.We provide 4BS service: Best Quality, Best Price, Best Delivery, Best Service
3.Our fingerprint scanner products take use of world-leading fingerprint algorithm.
4.The HFSECURITY brand is famous for quality and performance applied in time attendance, access control, biometric readers and other biometric products