jenix Wireless Hidden Cabinet Lock for Gym, spa, Swimming Pool, Office, School Locker Stealthlock Keyless Locking System  (Pack of 1)

The lock is programmable, to reset, add or delete keys freely. * Two Unlock Modes: Single Unlock Mode, Dual Unlock Mode. * Powered by 4x AA 1.5V batteries (not included). * The batteries can last 8-12 months under normal use. * Unlock automatically shortly before batteries go dead. * The sound alarm will alert when the battery power is low. Operation Instructions Reset Install 2x AA 1.5V Batteries. Press the Reset button until a long beep. Set Up Admin Card After resetting the lock, swipe a RFID card/wrist band, this first card is configured as the Admin Card. Set Up User Card Swipe the admin card. Then swipe new cards, which you want to add as user card within the beeps. Delete Card 1. To delete all user cards: swipe the admin card 3 times. 2. To delete all admin and user cards: same as Reset. Low Voltage Alarm When you swipe the card to unlock, the voice alarm will alert (you can hear a long beep) if the battery power is low. You still can swipe card to unlock for 50 times max. Please replace the batteries ASAP. Package Includes: 1x Lock Body 1x Latch 1 set x Screws 1 set x RFID Cards 1x Location Icon and 1 RFID Wrist band