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 Italy. 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 #: 221844349

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

Item #: 221844349

€ 25

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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

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)

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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 Italy?

Answer: Yes, at Ubuy Italy 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.

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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.

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

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