Detailed Product Descriptionfile drawer locks cabinet lock in GuangZhou cabinet file drawer locks master code offered easy install no need screw CE file drawer locks cabinet lock in GuangZhou Features of   cabinet security locks 1. electronic cabinet key cabinet lock  , very low power consumption, 2 years operations from 2 x AAA alkaline cells2. Integrated design, easy installation.3. ABS molding panel, injection + UV surface treatment, noble and durable.4. User Codes are 1 to 8 digits long, over 80, 000 possible combinations.5. Auto lock program.6. Automatic audible and visual alarm after entering incorrect codes 4 times.7. Low battery warning, over 300 operations after warning.8. Outlet on panel for back-up power supply. Easy code changeThe office furniture lock is supplied with factory set codes: 1234All User codes are 1~8 digits long, over 80,000 codes to choose from.  To change code, press old code → OK key twice → new code → OK key → new code saved Low battery warningA low battery warning tone will indicate when batteries are low, the lock will continue to work for 300 more times.Codes retained in memory even batteries are changed. Emergency openingThe lock has 9V battery terminals for emergency to repower the lock until normal battery replacement.  More file drawer lock picture                                                                                                                                      file drawer locks  pass FCC Certificate, Onlense file drawer locks makes your life more  convenient