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Features

Customization for industrial telephones

01.

Based in Pennsylvania, USA

02.

Free Shipping: 10-14 Business Days in US, Canada & Europe

03.

2-Year Warranty on All Products

04.

Support with Equipment Selection, Design & Installation

05.

Custom Options: Color, Labels, Strobe Lights, Horns & More

LC103-KB Heavy-Duty Industrial Telephone (Analog / SIP / 4G), yellow

 

Critical Visual & Voice Communication | Analog · SIP · 4G | CE, FCC, RoHS, IK10, IP67, NEMA 4X, ISO9001 standards | 2-Year Warranty

 

The LC103-KB is a heavy-duty industrial telephone designed for reliable voice communication in harsh industrial and infrastructure environments.
It delivers clear audio in high-noise areas and supports Analog, SIP/VoIP, and 4G (choose at checkout) communication within a unified, industrial-grade platform.

 

Designed for steel plants, manufacturing facilities, transport infrastructure, and outdoor installations, the LC103-KB withstands dust, moisture, vibration, impact, and extreme temperatures.

 

The die-cast aluminum enclosure, IP66 (NEMA 4X equivalent) protection, and IK10 impact resistance ensure long service life with minimal maintenance.

Multiple communication options and consistent mechanical design make the LC103-KB easy to specify, deploy, and standardize across large-scale industrial projects.

 

Why Choose LC103-KB

  • Industrial-grade aluminum enclosure resistant to impact, corrosion, and vandalism

  • IP66 (NEMA 4X equivalent) weatherproof protection and IK10 impact resistance for indoor and outdoor deployment

  • High acoustic output with noise-cancelling microphone, ensuring intelligible calls without additional accessories

  • Multiple communication options in one platform
    – Analog (PSTN / PABX)
    – SIP / VoIP (RFC 3261, PoE IEEE 802.3af)
    – 4G LTE for remote or infrastructure-limited sites

  • Wide temperature tolerance from −40°C to +65°C (−40°F to +149°F), reducing failure risk in extreme climates

  • Low maintenance design with armored handset cord and magnetic reed hook switch

  • Consistent mechanical form factor across all versions, simplifying drawings, BOMs, and substitutions

  • Straightforward system integration with legacy and modern telecom architectures

 

Typical Applications

  • Steel plants and heavy industry

  • Manufacturing and processing facilities

  • Airports, tunnels, and transport infrastructure

  • Power stations and utilities

  • Ports, logistics hubs, and remote sites

 

Installation

  • Wall

  • Pole

 

Customization & Project Support

  • Housing color: Yellow (standard)

  • Optional colors and custom labeling available on demand

  • Project documentation and configuration support on request

 

LC103-KB Heavy-Duty Industrial Telephone (Analog / SIP / 4G), yellow

$525.00Price
Excluding Sales Tax
Quantity
  • Key Features for All Models

    • Vandal-Resistant Design: Includes a die-cast aluminum enclosure with a polyurethane finish and an armored handset cord.

    • Audio Quality: Features a noise-cancelling microphone and Hearing Aid Compatibility (HAC).

    • Extreme Durability: Operates in temperatures ranging from -40°F to 149°F (-40°C to 65°C).

    • Weatherproof Rating: IP66 (NEMA 4X equivalent ingress protection for all-weather reliability.

    • Reliability: Long-term performance with an MTBF exceeding 50,000 to 65,000 hours.

     

    Communication Options

     

    1. Analogue Version (LC101-KB-A)

    • Power: Drawn directly from the telephone line.

    • Compatibility: Works with all standard PABX systems and PSTN lines.

    • Functionality: Supports automatic dialing with delay, call transfer, and MIC mute.

    • Integration: Includes one relay to remotely control external devices and can power an external light directly from the line.

     

    2. SIP/VoIP Version (LC101-KB-S)

    • Power: Supports PoE (802.3af) or an alternate 12V DC power source.

    • Connectivity: SIP 2.0 (RFC 3261) compliant, compatible with Cisco, Avaya, and Siemens PBX.

    • Management: Fully configurable through any internet browser with support for static IP or DHCP.

    • Advanced Audio: Features G.168 echo cancellation and supports voice coders like G.711, G.722, and G.729.

    • Control: Equipped with two relays for remote control of external hardware.

     

    3. 4G Cellular Version (LC101-KB-4G)

    • Power: Powered by 12V DC with an optional solar power and backup battery kit.

    • Connectivity: Independent operation via a standard SIM card, ideal for remote sites.

    • Monitoring: Features remote diagnostic functions for battery voltage, signal strength, and volume via SMS.

    • Configuration: Managed remotely via SMS commands from a central location.

    • Antenna: Includes a quad-band SMA male antenna with a 6.5 ft (2 m) cable for optimal signal.

     

    Physical Specifications

    • Unit Size: 8.0 x 13.1 x 4.1 in (204 x 334 x 105 mm).

    • Shipping Dimensions: 7.9 x 11.8 x 17.3 in (200 x 300 x 440 mm).

    • Net Weight: 11 lbs (5 kg).

    • Gross Weight: 13.2 lbs (6 kg).

    • Packaging: Secure foam padding in a heavy-duty carton.

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