LC101-KB Series Outdoor Industrial Telephone. Heavy-Duty Communication | Analog · SIP · 4G
The LC101-KB Series Outdoor Industrial Telephone is a heavy-duty communication solution designed for reliable voice transmission in harsh outdoor and industrial environments. Built to operate where conventional phones fail, this Outdoor Industrial Telephone ensures clear, dependable communication in noise-intensive, weather-exposed, and mission-critical locations.
The LC101-KB Outdoor Industrial Telephone is ideal for:
Industrial plants and production facilities
Mining sites and underground tunnels
Power stations and chemical processing areas
Ports, container terminals, and heavy lifting machinery
Highways, railways, and offshore installations
Wind farms and remote outdoor locations
It is purpose-built for environments where durability, reliability, and continuous operation are essential.
Solving the Core Communication Challenge. In industrial and outdoor locations, communication is often disrupted by:
Extreme temperatures
High ambient noise
Humidity, dust, and corrosion
Vibration, shock, and vandalism
Lack of wired or IP infrastructure
The LC101-KB Outdoor Industrial Telephone solves these challenges by delivering stable, full-duplex, two-way voice communication under the most demanding conditions.
Designed for Harsh Outdoor Use:
IP67-rated waterproof and dustproof enclosure
Die-cast aluminum housing with corrosion-resistant finish
Designed to withstand vibration, shock, and abuse
Operating temperature: -40 °C to +65 °C (-40 °F to +149 °F)
Storage temperature: -40 °C to +75 °C (-40 °F to +167 °F)
MTBF exceeds 50,000 hours
This Outdoor Industrial Telephone is suitable for continuous outdoor operation in extreme climates.
Clear Voice Communication in Noisy Areas
Noise-cancelling microphone
High-output speaker (up to 90 dB(A) @ 1 m / 3.3 ft)
Full rubber industrial keypad
Hearing Aid Compatible (HAC) handset
Armored handset cord (straight or heavy-duty curly option)
Ensures intelligible communication even in high-noise industrial environments.
Three Connectivity Options (Selectable at Checkout):
Analog Outdoor Industrial Telephone — PSTN or analog PBX, line-powered
SIP Outdoor Industrial Telephone — SIP RFC 3261 compliant, PoE 802.3af
4G Outdoor Industrial Telephone — SIM-based 4G/LTE communication for remote sites
Each version shares the same rugged outdoor enclosure and industrial-grade components.
Why Choose the LC101-KB Outdoor Industrial Telephone?
Purpose-built Outdoor Industrial Telephone for extreme conditions
Available in Analog, SIP, and 4G versions
Proven reliability in industrial and public safety applications
Low maintenance and long service life
Backed by a 2-year warranty
Optional Customization
Body color options
Flash beacon or external loudspeaker
Custom labels
Solar power or backup battery (4G version)
📩 Contact us via the inquiry form for customization options. Custom configurations may affect pricing and lead time.
LC101-KB Outdoor Industrial Telephone, yellow (Analog, SIP, 4G)
LC100 Series VOIP Telephone User Manual V2
LC101-KB-4G Specification
LC101-KB-Analog Specification
LC101-KB-SIP Specification
LC100 Series Analog Telephone User Manual V2
LC100 Series VOIP Telephone User Manual V2
Download Product Specs
Key Features (All Versions)
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Full numeric keypad for manual dialing and service calls
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Industrial handset with armored cord (vandal-resistant)
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High audio clarity with noise-cancelling microphone and loud ringer
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Weather-resistant design for outdoor and semi-outdoor use
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Designed for continuous operation in safety-critical applications
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MTBF > 50,000 hours
Communication Versions
🔹 Analog Version
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Powered directly from the telephone line
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Compatible with PSTN and analog PABX systems
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Supports DTMF and pulse dialing
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Remote programming via DTMF tones
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No external power supply required
🔹 SIP (VoIP) Version
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SIP 2.0 (RFC 3261) compliant
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Powered via PoE (IEEE 802.3af) or external 12 V DC
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Compatible with major IP-PBX platforms (Cisco, Avaya, Siemens, NEC, etc.)
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Web-based configuration and remote diagnostics
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Supports primary/backup SIP servers and advanced network features
🔹 4G Version
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Standalone operation over 4G LTE networks
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Uses a standard SIM card (regional LTE modules available)
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Ideal for locations without wired phone lines or IP networks
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Remote configuration, monitoring and diagnostics via SMS
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Optional backup battery for continued operation during power outages
Environmental & Reliability
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Operating temperature:
-40 °C to +65 °C (-40 °F to +149 °F) -
Storage temperature:
-40 °C to +75 °C (-40 °F to +167 °F) -
Resistant to humidity, dust and harsh industrial conditions
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Designed for long-term deployment with minimal maintenance
Mechanical & Logistics (All Versions)
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Unit size: 246 × 339 × 124 mm
(9.7 × 13.3 × 4.9 in) -
Shipping dimensions: 200 × 300 × 440 mm
(7.9 × 11.8 × 17.3 in) -
Net weight: 7 kg (15.4 lb)
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Gross weight: 8 kg (17.6 lb)
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Packaging: Foam padding and reinforced carton
Customization Options
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Custom front-panel inscriptions or branding
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External beacon light or warning lamp
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External loudspeaker or auxiliary signaling devices
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