DoorKing 1815-578 VoIP Adapter Kit drive-motor A tamper-protection feature closes the

A tamper-protection feature closes the gate automatically if tampering occurs during operation

Note: Protective trim kits are shown in some images and are sold separately

Replacing a worn

Engineered for strength and reliability

Alternate Part Numbers: 2B704

DoorKing 1815-578 VoIP Adapter Kit drive-motor A tamper-protection feature closes theSeamless Communication for Secure Entry Systems The DoorKing 1815 578 VoIP Adapter Kit is your go to solution for integrating reliable and secure telephone line communication into your DoorKing Telephone Entry Systems. This adapter kit is designed for both residential and commercial installations, ensuring seamless connectivity and crystal clear voice communication between your entry system and residents. Key Features Flexible Installation Options: