Exceptional Convenience 
Register up to 10 different user pin
Register up to 50 RFID Cards
Register up to 50 Fingerprint
Illuminated Numeric Touch Pad
Volume and mute controls
Auto Lock Function
Built in Voice Guide
Remote Control Provided for S510G
Enhanced Security 
Built-in alarm senses potential door attacks
Random Pin Number function protects your entry code
Peace of Mind
2 Years Warranty
Weather resistant