R503 Fingerprint Sensor + K202 12V Control Board

The R503 Fingerprint Sensor + K202 12V Control Board is an affordable and easy-to-install system that uses fingerprint recognition technology to control devices such as door locks and alarm systems. The system can store up to 120 fingerprints, providing high security.

Features:

• Power Supply: DC 6V-12V
• Output: Relay (Max. Current: 10A)
• Standby Current: 15uA
• Fingerprint Capacity: 120
• Dimensions: 64.4 x 25.4mm

Usage Instructions:

1. Connect the R503 fingerprint sensor to the control panel.
2. Connect the K202 control panel to the power supply.
3. Press the SET button to register fingerprints.
4. Place your finger on the fingerprint collection area. Registration will be complete when you hear a sound.

Applications:

• Door Lock
• Alarm System
• Automation Systems