R503 Fingerprint Sensor + KL202 DC12V Low Power Consumption Access Control Board

Upgrade your security system with the R503 Fingerprint Sensor + KL202 DC12V Access Control Board, a powerful and versatile solution for access control and security applications. This all-in-one control board features an onboard STM8 microcontroller and can function as a standalone system for fingerprint access control. The board includes an onboard relay that is activated by the microcontroller upon detecting a fingerprint. With adjustable activation times and support for various platforms, including Arduino, Android, Windows, Linux, and .Net, this module offers flexibility and ease of integration.

  Key Features:  

• Low Power Consumption: Energy-efficient design for prolonged use
• 200 Fingerprint Capacity: Ample storage for various users
• Integrated Image Collecting and Algorithm Chip: Streamlined operation
• Adaptive Fingerprint Recognition: High recognition rate for various fingerprint conditions
• IP65 Water Proof, RGB LED Capacitive Fingerprint Sensor Module: Durable and reliable in different environments
• Scanning Speed: Less than 0.2 seconds for quick verification
• Matching Method: 1:1 and 1
  
  
  for flexible authentication
• FRR (False Rejection Ratio): Less than or equal to 0.01%
• FAR (False Acceptance Ratio): Less than or equal to 0.00001%

  Specifications:  

• Model: KL202
• Processor: STM8
• Operating Voltage (VDC): 10 ~ 24
• Output Type: Relay (Max current: 10A)
• Standby Current: 15uA
• Operating Temperature (°C): -20 to 60
• Working Humidity Range: 10 to 85%

  How To Use:  

1. Provide power to the module to enter factory mode, where any fingerprint can activate the relay.
2. To register a fingerprint, long-press the SET button for 3-4 seconds until the blue LED starts blinking.
3. Place the finger you want to register on the scanner. After 5 beeps, remove the finger. Repeat for additional fingerprints.
4. After registration, use registered fingerprints to activate the relay. The blue LED will glow for registered fingerprints and a red/orange LED will glow for unregistered fingerprints.
5. Adjust the relay activation time using the multiturn potentiometer.

  Applications:  

• Access Control Systems: Ideal for secure entry points
• Attendance Systems: Track employee attendance with ease
• Safety Deposit Boxes: Enhance security for valuable items

  Package Includes:  

• 1 x R503 Fingerprint Sensor + KL202 DC12V Access Control Board