DoorKing 2112 Cellular Antenna Kits – AT&T & T-Mobile

Cellular Antenna Kits for DoorKing 2112 eVolve Intercoms

The DoorKing 2112 Cellular Antenna Kits enable reliable cellular connectivity for 2112 eVolve smart video intercom systems, ensuring continuous cloud access, app functionality, and video calling in locations without wired internet. These antenna kits are available in internal or external configurations, and support both AT&T and T-Mobile networks, giving installers flexibility across a wide range of site conditions. External kits are recommended for use with metal enclosures or signal-restricted areas, while internal kits are ideal where cellular signal strength is already strong.

Monthly subscription required for cellular data service through DoorKing. Choose the correct model based on your carrier and signal environment.

Key Features

• Enhances 2112 cellular signal – Enables AT&T or T-Mobile connectivity for smart intercom functionality
• Internal or external mounting options – External kits improve reception in metal or shielded enclosures
• Compatible with all 2112 models – Works with 2112-081, 2112-082, and 2112-083
• Required for non-Ethernet installations – Supports full video, app access, and remote programming
• Quick installation – Factory-specified antenna kits integrate easily with DoorKing hardware
• Secure data transmission – Maintains encrypted LTE communication with the eVolve platform
• Carrier flexibility – Available for AT&T or T-Mobile networks
• Subscription required – Monthly cellular service billed separately through DoorKing

Available Models

• 2112-151 – AT&T Internal Antenna Kit: Mounts inside the enclosure for areas with reliable indoor reception
• 2112-150 – T-Mobile Internal Antenna Kit: Internal-mount for use in strong T-Mobile coverage zones
• 2112-152 – AT&T External Antenna Kit: External-mount with enclosure box; ideal for metal cabinets or weak signal locations
• 2112-153 – T-Mobile External Antenna Kit: External-mount version for T-Mobile signal optimization in shielded environments

Conclusion

The DoorKing 2112 Cellular Antenna Kits are essential for ensuring consistent cloud connectivity when deploying the 2112 eVolve intercom in non-wired locations. With support for both major carriers and mounting flexibility, these kits deliver reliable performance in real-world gate and entry installations. Whether upgrading an existing system or deploying in a remote setting, these antenna kits ensure your smart intercom remains connected, responsive, and secure.