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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 AudioCustomized support:Software reengineering, OEM, ODM, Customized logo, Online technical support
Place of Origin:Guangdong, ChinaBrand Name:HFSecurity
Model Number:EM202 Capacitive Fingerprint SensorType:fingerprint
Sensor type:EM202 serial usb capacitive level Fingerprint SensorLocation for detection:Dermis
Interface:UART, RS232, USBFingerprint capacity:1024
Key item:Project Favorable Module Secure Fingerprint USBCoummunication:USB, UART, RS232
Sensor:Capacitive sensorSDK:FREE
Warranty:1 yearApplication:, bullet counters,automotive fingerprint products


EM202 Cheap Serial USB System Capacitive Fingerprint Sensor 

HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor

 

Product introduction:

   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

 

   Specification

 

Item

Description

Modle

EM202

CPU

120MHz frequency,1M Bits Flash Memory,128KB SRAM

Fingerprint Sensor

Semiconductor Capacitive Fingerprint Sensor

Fingerprint registration capacity

500/1700/3000

False Acceptance Rate (FAR)

< 0.001 %(Security Level o is 3 )

Rejection rate (FRR)

< 0.1 %( Security Level is3 )

Matching method

1:N and  1:1 matching

Fingerprint template size

496 Byte

Security level settings

level 1 to Level 5 can be set, factory default: Level 3

Processing speed

Fingerprint feature extraction time <0.45 seconds

1: N matching time (3,000 full registration) <0.8 seconds

Communication Interface

UART,3.3V-TTLlevel

 

Baud rate

Baud rate is 9600, 19200, 38400, 57600, 115200 (bps)

Factory setting: 115200bps

Operating Voltage

Win Voltage: DC3.3V ± 10%

Working current

<40mA

 

Working environment

 

Operating temperature:-10℃ - 60℃

Relative humidity:20%– 80%

 

 

HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor

HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint SensorHFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint SensorHFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor

HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor

 

HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor

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.HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor

HFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint SensorHFSecurity EM202 Cheap Serial USBSystem Capacitive Fingerprint Sensor

 

 Advantage:

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


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