Smart Touch Keyboard Electronic Combination Lock For Document Cabinet Drawer (Color : 30mm)

Item Type: Electronic Combination Lock Material: ABS Color: Black Option Size: L=20mm/0.8in, L=30mm/1.2in Power supply: 1 x 3V CR2032 button battery (not included) Great electronic lock for agents, schools, spa/sauna, swimming pools, gyms, golf courses, supermarkets, hotels, businesses, factories and families. High strength ABS material for maximum durability. Package List: 1 x Electronic Cabinet Combination Lock 1 x Installation Accessories Package 1 x Manual Notes: Please allow 1-3cm error due to manual measurement. Due to photographic light or other reasons, the item in the picture and the material item may have a slight difference, please prevail. Note: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Please compare the detail sizes with yours, please allow 1-3cm error due to manual measurement. Thanks for your understanding.

• password error alarm function, enter the wrong password four times in a row, the keyboard will be locked for 60 seconds and activate the alarm.
• With the password memory function, the original password will remain when you turn off and replace the battery.
• With password confusion, enter random numbers before or after the correct password to prevent others from viewing.
• It adopts digital touch screen and number keyboard to enter the password, more convenient to use.
• Designed with USB port for emergency charging unlocking.