Product Name: Time Delay Swing Bolt Electronic Lock Ap8114-3-C Model NO.: AP8114-3-C Material: Plastic and Steel User: 1 Master Code, 5 Indipendent User Codes (3~8digits Battery: One 9V Battery in The Key Pad Housing. Packaging: Bulk Packaging (Individual Pacakging Available Wit Time Delay: Programmable From 1~59min Lock Body: Swing Bolt Lock Body Key: Mechanical Emerency Override Key Lock Function: Anti-theft Password working principle: Mechanical Certification: ISO Application: Home Trademark: AIPU Transport Package: Bulk Packaging Specification: 1 master code, 5 indipendent user codes (3~8digit Origin: Ningbo China HS Code: 83030000 Product Description Commercial use round electronic swing bolt lock with time delay AP8114-3-C- 1 master code, 5 indipendent user codes (3~8digits)- master code can activate or delete user code- Time delay programmable from 1~59min- Dual user mode programmable (need two user codes to open)- No code setting button inside safes. (change code without opening door, only with key pad)- one 9V battery in the key pad- Swing bolt lock body with mechanical emerency override key lock- Bulk packaging (individual pacakging available with extra packing charge)