Doorking 1998-010 Replacement Microphone Circuit Board dks-630 Designed for long-term performance –

Designed for long-term performance – Ensures smooth

Advanced Loop Diagnostics: Features LED indicators for loop status

making it ideal for gates

eliminating visible brackets for a streamlined appearance

Doorking 1998-010 Replacement Microphone Circuit Board dks-630 Designed for long-term performance –Replacement 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.