Description
Paying for a separate phone line in every elevator cab is an expensive way to meet code requirements. The Viking LC-8 Line Concentrator connects up to eight emergency phones to a single telephone line — cutting your monthly line costs significantly while keeping every phone fully functional and code-compliant.
When a visitor or tenant picks up any connected emergency phone, the LC-8 automatically routes the call over the shared line. If another phone is already in use, it plays a call-waiting tone so the next caller knows the line is busy. A building manager or monitoring station can switch between phones using simple touch-tone commands, making it easy to check in on any of the eight connected units remotely.
Our Expert Take: The LC-8 is the right tool for buildings with multiple elevator cabs, stairwells, or parking levels — anywhere you have eight or fewer emergency phones that currently each require their own line. For smaller installations, the LC-3 handles up to three phones. Pair with Viking E-1600 series emergency phones for a complete, code-compliant system.
Key Features
- Connects up to 8 emergency phones or analog devices to a single telephone line
- Automatic call routing — no manual switching for incoming or outgoing calls
- Call-waiting tone alerts subsequent callers when the line is in use
- Touch-tone command switching between connected phones for remote monitoring
- Reduces monthly phone line costs for multi-elevator and multi-floor buildings
- Maintains full code compliance for each connected emergency phone
- Compatible with Viking E-1600 series and most analog emergency phones
Technical Specifications
- Ports: Up to 8 analog emergency phone connections
- Line Requirement: Single analog telephone line
- Call Switching: Touch-tone commanded
- Call Waiting: Audible tone when line is in use


