Doorking 1998-010 Replacement Microphone Circuit Board dks-630 it’s the ultimate tool for

it’s the ultimate tool for enhancing emergency response efficiency

Rust-Resistant Finish: Zinc electroplated for corrosion protection

Genuine LiftMaster replacement E-Box for select CSL24 and CSW24 series operators

Advanced Loop Diagnostics: Features LED indicators for loop status

Doorking 1998-010 Replacement Microphone Circuit Board dks-630 it’s the ultimate tool forReplacement Microphone Circuit Board for DoorKing Entry Systems The DoorKing 1998 010 Microphone is a replacement circuit board designed for seamless integration with specific DoorKing telephone intercom systems. This microphone ensures clear audio communication and reliable performance for your access control setup. Key Features Wide Compatibility: Designed for use with DoorKing models 1810, 1812, 1834, 1835 and 1837 telephone intercom systems.