LC022-KB-S Industrial SIP Desktop Intercom with Gooseneck Microphone
Rugged SIP/VoIP desktop master station for industrial control rooms, security desks, utilities, transportation and dispatch applications | Full-Duplex Audio | SIP 2.0 · PoE or 12–24V DC · LCD Display · Stainless Steel Housing
The LC022-KB-S Industrial SIP Desktop Intercom is a rugged hands-free communication station designed for control rooms, security desks, dispatch centers, manufacturing facilities, utilities and transportation sites.
Built with a stainless steel enclosure, metal keypad, LCD display, integrated speaker and flexible gooseneck microphone, it provides reliable full-duplex communication with compatible SIP phones, industrial intercoms and other VoIP endpoints.
Why Choose LC022-KB-S
SIP 2.0 / VoIP communication for industrial IP networks
Full-duplex hands-free audio
Flexible gooseneck microphone
Rugged stainless steel construction
LCD display and metal keypad
PoE or 12–24V DC power
Desktop installation
Wide operating temperature: −22°F to +149°F (−30°C to +65°C)
Suitable for integration with compatible SIP PBX and industrial intercom systems
Typical Applications
Industrial Control Rooms. For communication between operators and field SIP telephones or intercom stations.
Security & Dispatch Desks. Suitable for security rooms, gate control, parking management and centralized dispatch communication.
Utilities & Infrastructure. For power plants, substations, water facilities and other industrial control environments.
Transportation. Suitable for railway, metro, parking, tunnel and transportation control rooms.
SIP / VoIP Integration
The LC022-KB-S connects to the facility Ethernet network and operates as a standard SIP endpoint.
Supported functions include:
SIP 2.0 / RFC3261
Full-duplex voice communication
G.711, G.722, G.723.1 and G.729 codecs
Direct dialing and configurable call destinations
Integration with compatible SIP PBX and intercom platforms
Power & Connection
PoE: Power and Ethernet connection can be provided through compatible PoE infrastructure.
External Power: The unit can also operate from a 12–24V DC power supply.
Typical connection: LC022-KB-S → Ethernet / PoE Switch → SIP PBX / Intercom Server → SIP Phones / Emergency Phones / Paging Endpoints
Configuration
The station is configured through its network interface.
Typical setup includes:
Connect Ethernet and power.
Assign DHCP or static IP settings.
Enter SIP server and extension information.
Configure calling destinations and audio settings.
Test incoming and outgoing calls.
Exact settings depend on the customer's SIP PBX or intercom platform.
Installation & Mounting
Desktop mounted
No wall recess required
Ethernet network connection
PoE or 12–24V DC power
Approx. dimensions: 10.63 × 6.69 × 3.15 in (270 × 170 × 80 mm)
Technical Highlights
Communication: SIP / VoIP
Protocol: SIP 2.0 / RFC3261
Audio: Full-duplex
Microphone: Flexible gooseneck
Display: LCD
Housing: Stainless steel / ABS
Power: PoE or 12–24V DC
Operating Temperature: −22°F to +149°F (−30°C to +65°C)
Mounting: Desktop
Order Information
LC022-KB-S – Industrial SIP Desktop Intercom with Gooseneck Microphone, SIP/VoIP, LCD display, desktop mounting, PoE or 12–24V DC.





























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