YL-88 is a computerized door lock that uses passwords for access control. The product is operated by batteries. This product is from Shanghai Taft Electronic Lock Co. Ltd.

Taft has been the China's leading manufacturer of Digital Locks. Today, Taft provides a host of innovative facility management technologies from Locks and SECURITY PRODUCTS applications, to Electronic In-Room Safes, and Energy Management Solutions. " - TAFT - keywords Sphericity Lock/Electronic Code Lock/ Electronic door Lock/Security Keypad /Electronic Lock/Watchdog/Digital keyless Lock/internet Electronic Lock; Electronic Safe Lock/Electronic Keyless Lock; Digital Electronic Lock/Electronic Password Lock.