Electronic Rfid Ic Card Sensor Cabinet Drawer Intelligent Smartlock Diy Invisible Hidde Digital Lock Without Perforate Hole

OverviewSpecifications: Materail: ABS Color: white Battery: 2 * AA Battery (not included) ID key color: blue Lock body: 86 * 63 * 28mm / 3.4 * 2.5 * 1.1in Lock buckle: 52 * 48 * 16mm / Weight: 150g / 5.3ounce Package size: 130 * 80 * 45mm / 5.1 * 3.1 * 1.8in Package weight: 170g / 6.0ounce Package List: 1 * Lock (Not Included Battery) 1 * Lock Buckle 1 * IC Card 1 * Screw Set 1 * Key