SPECIFICATION
• Material : Zinc Alloy
• Fingerprint Capacity : 500
• Password Capacity : 100
• Log Capacity : 30,000
• Communication : USB flash disk
• Operating Temperature : 0° - 45°
• Power Supply : 4×AA Alkaline Battery
• Backup Unlock : 9V Battery & Mechanical Key
• Door Thickness : 35-55 mm (standard), 55-75 mm (optional)