• Item Type: Smart Locks
• Material: Metal
• Size: about 15.7 x 7.5 x 2 cm / 6.18 x 2.95 x 0.79 inch
• Power: 4 x AA Battery (Not Included)
• Color: Black

Package Includes:

• 1 x Lock, 4 x Card Key, 2 x Lock Catch