DoorKing 8863-010 Circuit Board for 2112 eVolve Intercoms

Replacement Control Board for DoorKing 2112 eVolve Systems

The DoorKing 8863-010 is the main circuit board used in all 2112 eVolve smart video intercom systems, including models 2112-081, 2112-082, and 2112-083. As the central processing unit, it powers core system functions such as video communication, remote gate control, entry code processing, and cloud-based programming via the DKS Resident App and eVolve portal. This OEM replacement board is required for repairs, board-level upgrades, or restoring functionality to 2112 systems that have experienced electrical damage or failure.

Key Features

• Main control board – Core logic board for all DoorKing 2112 eVolve video entry systems
• Supports smart functionality – Enables app access, video calling, gate control, and scheduling
• Cloud-ready – Interfaces with DoorKing’s eVolve platform and DKS Resident App
• Full relay support – Controls up to 3 independent access points
• OEM component – Designed and approved by DoorKing for proper system integration
• Firmware upgrade path – Compatible with current eVolve software revisions

Technical Specifications

• Part Number: 8863-010
• Board Revision: C or higher
• Compatible Systems: DoorKing 2112-081, 2112-082, 2112-083
• Relays: 3 independent Form C relays
• Supported Functions: Entry codes, relay control, app sync, video communication
• Power Requirement: Supplied by 2112 transformer (not included)
• Connectivity: Ethernet or optional cellular via external antenna kits

Conclusion

The DoorKing 8863-010 circuit board is the critical replacement logic board for maintaining or restoring full functionality in any 2112 eVolve smart intercom. With built-in support for cloud control, app integration, and relay-driven gate or door control, this OEM board ensures long-term reliability and seamless compatibility with DoorKing’s secure access platform.