AS608 Optical Fingerprint Sensor Fingerprint Module

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AS608 Optical Fingerprint Sensor Fingerprint Module

Price 755 INR/ Piece

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MOQ : 1 Piece

AS608 Optical Fingerprint Sensor Fingerprint Module Specification

Sensor Type
Optical

Signal Type
TTL serial

Operating Temperature
-20C to +60C

Mounting Type
Panel Mount

Interface
UART (TTL)/ 3.3V level

Response Time
<1 second

Measurement Range
14x18mm (FAR: <0.001%, FRR: <1%)

Application
Fingerprint Recognition, Smart Locks, Attendance Systems, Security Devices

Features
Fast recognition, low power consumption, compact design, stable performance

Cable Length
About 20cm

Wireless
No

Power Consumption
<150mA (during image acquisition)

Sensitivity
High

Product Type
Optical Fingerprint Sensor

Material
Metal

Input
Fingerprint

Output
Digital Output

Function
Testing & Measurement

Usage
Electrical Instrumentation

Accuracy
99.5 %

Resolution
500 dpi

Voltage
3.3V DC to 6V DC

Weight
About 7g

Storage Temperature
-40°C to +85°C

Fingerprint Capacity
162 fingerprints

Module Dimensions
21.5mm x 17mm x 8mm

Image Pixel Size
256 x 288 pixels

Working Current
~50mA (idle), 80-130mA (active scanning)

Communication Speed
Default 57600 bps (Adjustable: 9600-115200 bps)

ESD Resistance
15 kV air discharge

Compatible Microcontrollers
Arduino, Raspberry Pi, STM32, AVR, etc.

Operating Humidity
40% - 85% RH

Matching Method
1:1 and 1:N

AS608 Optical Fingerprint Sensor Fingerprint Module Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cash on Delivery (COD)

Delivery Time
5 Days

Sample Policy
Contact us for information regarding our sample policy

Main Domestic Market
All India

About AS608 Optical Fingerprint Sensor Fingerprint Module

Features:

Integrated image collecting and algorithm chip together, ALL-in-One.
The fingerprint reader can conduct secondary development, can be embedded into a variety of end products.
Low power consumption, low cost, small size, excellent performance.
Resolution: 500dpi
Fingerprint image entry time: <1.0 seconds
Window area: 15.3 18.2MM
Communication Interface: USB/UART

Package Includes:

1 x AS608 Optical Fingerprint Sensor Fingerprint Module

1 x Connecting Cable(6-pin).

Versatile Integration and Broad Compatibility

The AS608 Optical Fingerprint Sensor offers straightforward integration with various microcontrollers, such as Arduino, Raspberry Pi, STM32, and AVR. Its 3.3V to 6V power range and TTL UART interface make it suitable for diverse electronic projects. The compact design fits easily into panels, making it ideal for smart locks, attendance systems, and security devices.

High Accuracy and Responsive Performance

With a fingerprint accuracy rate of 99.5% and image capture resolution of 500 dpi, the AS608 ensures reliable identification in under one second. The module employs both 1:1 and 1:N matching, supporting a wide range of authentication scenarios while offering low False Acceptance Rates (FAR <0.001%) and False Rejection Rates (FRR <1%).

Durability for Demanding Environments

Engineered for stability and resilience, the AS608 can operate in temperatures from -20C to +60C, with storage capability as low as -40C and as high as +85C. The sensor tolerates relative humidity between 40% and 85%, and boasts 15 kV ESD resistance, ensuring reliability in challenging settings over prolonged periods.

FAQ's of AS608 Optical Fingerprint Sensor Fingerprint Module:

Q: How do I connect the AS608 fingerprint sensor module to my microcontroller?

A: The AS608 module connects via TTL UART interface using the included 20cm cable. It supports a voltage input of 3.3V to 6V and is compatible with microcontrollers like Arduino, Raspberry Pi, STM32, and AVR. Simply wire the TX, RX, VCC, and GND pins to your microcontroller's corresponding pins for seamless communication.

Q: What applications are suitable for the AS608 Optical Fingerprint Sensor?

A: This sensor is ideal for smart locks, access control systems, attendance tracking, security devices, and electrical instrumentation. Its fast, accurate recognition and compact design make it well-suited for space-constrained, security-focused projects.

Q: When should I use the 1:1 vs. the 1:N matching method?

A: Use 1:1 matching for verification when a specific identity is claimed, comparing the input fingerprint against one stored template. Use 1:N matching for identification, where the module checks the input fingerprint against all stored templates to determine the user's identity without prior info.

Q: Where can I mount the AS608 Fingerprint Module?

A: The module is designed for panel mounting, suitable for integration into enclosures, control panels, doors, or turnstiles. Its compact size and flexible cable make it easy to position in various space-limited installations.

Q: What is the process of enrolling and matching fingerprints?

A: To enroll, prompt the user to place their finger on the sensor so the module captures and stores the fingerprint data. For matching, the user places their finger again, and the sensor compares the scanned print to stored ones (using 1:1 or 1:N) to verify or identify the user.

Q: How does the sensor maintain performance in challenging environments?

A: With an operating temperature range from -20C to +60C, storage from -40C to +85C, and ESD resistance up to 15 kV, the AS608 ensures stable performance in harsh conditions. Its robust metal housing offers additional durability against environmental stress.

Q: What benefits does the AS608 offer for security applications?

A: Its fast recognition speed (<1 second), high accuracy (99.5%), and low power consumption (<150mA during acquisition) make the AS608 a reliable choice for real-time, high-security authentication. Secure TTL serial communication protects sensitive data during transmission.

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