What is the R307 Fingerprint Module Sensor and how does it work?

The R307 Fingerprint Module Sensor is an advanced optical fingerprint reader designed for access control applications. It captures high-resolution fingerprint images using a red light source for illumination. By processing the captured images through its built-in algorithms, it can accurately identify or verify users' fingerprints. This module is particularly useful for door locks and security systems, providing a reliable and secure way to control access.

What are the advantages of using an optical fingerprint sensor like the R307?

Optical fingerprint sensors, such as the R307, offer several advantages. They provide a clearer image of fingerprints compared to capacitive sensors, allowing for higher accuracy in identification. Moreover, they are generally less expensive, making them a popular choice for various applications. The R307, in particular, is compact and easy to integrate into different electronic systems, making it an excellent choice for both DIY projects and professional installations.

Can the R307 Fingerprint Module be integrated with other security systems?

Yes, the R307 Fingerprint Module is designed for seamless integration with various security systems. Its compatibility with microcontrollers and other electronic components allows for the creation of custom access control solutions. Users can connect it to alarms, cameras, or other security devices. This flexibility enables tailored security setups for homes, offices, or industrial environments, enhancing overall safety and convenience.

What power requirements does the R307 Fingerprint Module have?

The R307 Fingerprint Module operates within a voltage range of 3.3V to 5V, making it versatile for integration with different power supplies. It uses minimal current during idle states, ensuring an efficient energy consumption profile. This characteristic is crucial for battery-powered applications or systems that require long-term functionality without frequent battery replacement.

How many fingerprints can the R307 store?

The R307 Fingerprint Module can store up to 1,500 fingerprints, depending on the specific implementation and available memory. This feature makes it suitable for medium-sized businesses or residential applications where multiple users require access. Users can easily manage fingerprint data via supported software or microcontroller interfaces, allowing for simple additions or deletions as personnel changes occur.

Is the R307 Fingerprint Module sensor resistant to spoofing attacks?

The R307 Fingerprint Module incorporates advanced algorithms that enhance its resistance to spoofing attacks. It analyzes fingerprint characteristics to detect living fingers as opposed to printed copies. While no system is entirely foolproof, this added layer of security makes the R307 a reliable choice for users looking to protect sensitive areas or information, offering peace of mind.

What is the operating temperature range for the R307 Fingerprint Module?

The R307 Fingerprint Module is designed for operation in a wide temperature range, typically from -20°C to +60°C. This durability makes it suitable for various environments, from cold outdoor settings to warm indoor conditions. Such versatility ensures consistent performance, making it ideal for both residential and commercial projects that may experience fluctuating temperatures.

What programming languages are compatible with the R307 Fingerprint Module for customization?

The R307 Fingerprint Module can be programmed using several languages, including C, C++, and Python, making it accessible for hobbyists and professionals alike. Most users take advantage of Arduino or Raspberry Pi platforms for quick development. This flexibility allows developers to create custom applications tailored to specific security needs, whether it's for home automation or enterprise-level access control.

Does the R307 Fingerprint Module require special software for setup?

The R307 Fingerprint Module does not require proprietary software for setup; instead, it can be configured using common development platforms. There are numerous libraries and code examples available for popular microcontrollers, making setup relatively straightforward. This accessibility is especially beneficial for DIY enthusiasts and developers looking to implement fingerprint recognition in their products without extensive technical hurdles.

Where can I buy the R307 Fingerprint Module Sensor?

You can purchase the R307 Fingerprint Module Sensor from Ubuy in Serbia. Ubuy offers a wide range of electronic components, including specialized modules like the R307, ensuring a reliable shopping experience for customers. Their inventory and straightforward ordering process make it a convenient choice for acquiring this fingerprint reader and expanding your access control projects.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

R307 Fingerprint Module Sensor - Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light, Fingerprint Identification Module Access Control Attendance Recognition Device Black_1pc

Unlock the future of security and access control with the R307 Fingerprint Module Sensor!

Item #: 152703192

R307 Fingerprint Module Sensor - Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light, Fingerprint Identification Module

84% of respondents would recommend this to a friend

Item #: 152703192

RSD 3179

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Tuesday, October 13

Secured transaction

Our Top Logistics Partners

Unlock the future of security and access control with the R307 Fingerprint Module Sensor!

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Accuracy

Utilizes advanced optical technology to deliver precise fingerprint recognition, ensuring reliable access control and minimizing false rejections for enhanced security.

User-Friendly Design

Compact and easy to integrate, this module fits seamlessly into various door locks and access systems, simplifying installation and usage for both homeowners and businesses.

Versatile Functionality

Ideal for attendance recognition and access control, it supports dual applications, making it a smart choice for securing spaces while tracking employee attendance effortlessly.

Product Details

Package Dimensions	2.4 x 1.5 x 1.5 inches (6.1 x 3.8 x 3.8 cm)
Item Weight	0.705 ounces (19.99 grams)
Item model number	Fingerprint Module Sensor 051
Date First Available	June 16, 2025
Manufacturer	Generic

Who Should Buy?

Home Security
Ideal for homeowners seeking secure access solutions to enhance home safety and prevent unauthorized entry.
Office Attendance
Useful for offices needing an efficient attendance recognition system to track employee attendance accurately.
DIY Projects
Perfect for hobbyists and developers interested in integrating biometric systems into their electronic projects.

Large Enterprises
Not suitable for large organizations requiring high-capacity access control systems with advanced features.

Product Description

R307 Fingerprint Module Sensor - Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light, Fingerprint Identification Module Access Control Attendance Recognition Device Black_1pc

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop R307 Fingerprint Module Sensor - Optical Fingerprint Online From Ubuy?

Answer: It’s easy to shop R307 Fingerprint Module Sensor - Optical Fingerprint online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is R307 Fingerprint Module Sensor - Optical Fingerprint Available to Shop Online in Serbia?

Answer: Yes, at Ubuy Serbia this product is available for you to shop at a reasonable price. The R307 Fingerprint Module Sensor - Optical Fingerprint is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Biometrics Fingerprint Module Sensor 051 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0

1 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

RSD 3179

Order now and get it around Tuesday, October 13

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Advanced optical fingerprint recognition technology for enhanced security.
Rapid identification with sub-1 second processing time and 0.001% false acceptance rate.
Stores up to 1,000 fingerprint templates for multi-user scenarios.
Durable construction resistant to dust, moisture, and electrostatic interference.
Ideal for door locks, attendance systems, and secure areas.
Energy efficient with ultra-low power consumption, suitable for various projects.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

R307 Fingerprint Module Sensor - Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light, Fingerprint Identification Module

RSD 3179

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Biometrics Fingerprint Module Sensor 051 Editorial Review

Customer Reviews & Ratings

Review this product

Product Price History

Important information

RSD 3179

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*