Product Selection List
Product introduction
HLK-ZW0608 fingerprint module is a capacitive fingerprint recognition module. Consumers use fingerprint recognition modules for user identity determination. When the user touches the
fingerprint recognition module with their finger, the fingerprint recognition module will scan the user's fingerprint and then match it with the fingerprint database for determination.
The HLK-ZW0608 fingerprint module has functions such as fingerprint image processing, template extraction, template matching, fingerprint search and template storage.
Compared with similar fingerprint products, this fingerprint module has the following features:
⚫ Strong fingerprint adaptability
During the fingerprint image reading process, an adaptive parameter adjustment mechanism is adopted to achieve better imaging quality for both wet and dry fingers, and is applicable to a wider
range of people.
⚫ Simple to use and easy to expand
No fingerprint recognition expertise is required to apply. Users can develop powerful fingerprint recognition application systems by themselves according to the rich control commands
provided by the HLK-ZW0608 module.
⚫ Flexible setting of security levels
Users can set different security levels for different applications.
Application Scope
The HLK-ZW0608 module is widely used and suitable for all fingerprint recognition systems from low-end to high-end. like:
-
Door locks; more complex access control systems;
-
Fingerprint IC card identification terminal;
-
Fingerprint recognition and authentication system connected to PC.
Users can develop a variety of fingerprint recognition-based application systems according to the technical information provided in this manual.
Specifications
Conventional Technology Parameter
|
Serial number
|
Item |
Technical Parameters |
| 1 |
Module size |
19*19mm |
| 2 |
Sensor size |
12.05*12.05mm |
| 3 |
Resolution |
508dpi |
| 4 |
Number of pixels |
160*160pixel |
| 5 |
Data Connections |
USART |
| 6 |
Interface Protocol |
RS232 (TTL) |
| 7 |
Serial communication baud rate
|
Default baud rate 57600bps, 1 start bit, 1 stop bit, 3.3V TTL level
|
| 8 |
Interface and line sequence
|
6pin, 1.25mm horizontal sticker, please refer to the actual picture for the wiring sequence.
|
| 9 |
Fingerprint database capacity
|
100pieces |
| 10 |
Storage temperatureand humidity
|
-40℃~+85℃; 45%~95%RH |
| 11 |
Operating temperature and humidity
|
-25℃~+85℃; 45%~85%RH |
| 12 |
False recognition rate |
<0.001% |
| 13 |
Rejection rate |
<=1% |
| 14 |
Comparison method |
1 :N |
| 15 |
After initialization is completed, a handshake command is actively sent.
|
support |
| 16 |
Self-learning function |
none |
| 17 |
Fingerprint unique serial number
|
support |
| 18 |
Fingerprint entry buffer definition
|
160*160 fingerprint head: bufferCharBuffer1, CharBuffer2 or CharBuffer3 are 0x00, 0x01, 0x02
respectively
|
| 19 |
Instructions use buffer definition
|
support |
| 20 |
Fingerprint head security level
|
Default is level 3 |
| 21 |
Sensor solution |
Sensor wake up |
|
Sleep command reliability
|
It is recommended that the lock end issues a sleep command during the process to support active sleep of the module.sensor
|
| Sensor scan time |
Default 200ms |
|
Quiescent Current
|
Average current 9-10uA |
| Output level |
It is usually high level, and outputs low level when your finger touches the fingerprint sensor.
|
| 22 |
HBS system identification code
|
According toHBS communication protocol, the system identification code in the read system parameters (ReadSysPara) is defined according to the HBS assigned identification code, which facilitates the lock terminal to
identify the fingerprint head type.
|
| 23 |
Module version number
|
hardware version:HLK-ZW0608-V1.0
Software version:G1.10.4
|
| 24 |
Three-proof paint application requirements
|
1. Press HBS Engineering Department defines and implements the specifications, which requires the thickness to be greater than 0.05mm and the coating to be even.
2. Whole lock 96After H salt spray, the fingerprint head does not appear abnormal (such as functional failure or abnormal power consumption).
|
| 25 |
ESD requirements:
Contactdischarge: ±8KV
Air discharge: ±15KV
|
HBS static electricity requirements:
1. The fingerprint head needs to be subjected to two types of contact discharge and air discharge, with at least 6 groups of each voltageAfter x10 discharges, there should be no functional failure or abnormal power
consumption.
2. The number of test samples is required to be greater than 5pcs
|
| 25 |
Inspection report of the third police station
|
Support authentication |
| 27 |
Technical standard |
satisfyGA701-2007/GA374-2019 standard, including anti-radiation interference capability
|
recommended
