KDL-320SG (For Glass door) malaysia, Kocom KDL-320SG (For Glass door), digital door lock installation service, Kocom Digital Door lock near me, Digital Door lock Installation

Digital Door lock
Main Functions
- Human body detection button system / Electromagnetic shock source blocking system
- High temperature detection system for fire / external emergency power supply function
- 6 step volume control function / master (administrator mode) function
- Internal / external double lock function / 30 seconds LOCK function to