Invisible Electronic Cabinet Lock, Hidden Lock, DIY RFID Lock LAT-CH for Wooden Cabinet Drawer Locker Cupboard Feature: Quantity: 1 pcs Materials: ABS Color: White Expand Size: As shown in the picture Packing size: 12.5 x 4.5 x 6.9 cm / 4.92 x 1.77 x 2.72 in Net weight: 150 g / 0.33 lb Gross weight: 170 g / 0.37 lb Battery type: Two AA type batteries (not included) Applicable scene: Bedroom, Office, Outdoor Description: SUITABLE FOR WOODEN CABINETS - RFID cards can penetrate through thicker wood panels (up to 45 mm / 1.7 in) and the key fobs are convenient for creating duplicate keys. Fits doors up to 0–1 inch thick, ideal for cabinets, lockers, cupboards, data racks, and safes. COMPACT SIZE & STURDY MECHANISM - LAT-CH and mortise are made of metal, providing durable performance for cabinet use. Unlock the cabinet door without physical contact. RFID cards and tags are portable and easy to store. Offers reliable protection for your items. Helps enhance home safety by preventing children from freely opening drawers or cabinet doors. LOW POWER ALARM & AUTO-UNLOCK - Once set up and programmed, the lock indicates low battery status with a long beep when opened. After the long beep, the lock can be used approximately 20 times. When the batteries are too weak to operate, the door will open automatically. Batteries must be replaced before the lock can function again. TWO UNLOCK MODES - #1 Single Mode: Use one user card to unlock; #2 Dual Mode: Use two user cards together to unlock. Package includes: 1 x Lock Body, 1 x LAT-CH, 1 x Card, 2 x Key fobs, 1 set x Screws. Requires two AA type batteries (not included). FOR MULTIPLE LOCKS - This RFID lock is programmable. You can use the same RFID card or fob to unlock multiple cabinet locks as desired. To set up, simply program the key into each lock and test before installation. Package Content: 1 x Electronic Lock 1 x Installation Kit 1 x Card 2 x Key fobs 1 x Manual