LC101-KB Outdoor Industrial Telephone, yellow (Analog, SIP, 4G)
Critical Voice Communication | Analog · SIP · 4G | CE, FCC, RoHS, IK10, IP67, NEMA 4X, ISO9001 standards | 2-Year Warranty
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.
Key Features
Extreme Durability: Vandal-resistant cast aluminum housing, armored handset cord.
Weatherproof Protection: Rated IP67 / NEMA 4X, dust-tight, corrosion-resistant, withstands rain, snow, and outdoor exposure.
Operating Temperature: –40°F to +158°F (–40°C to +70°C).
Clear Communication: Industrial-grade audio, high-output internal ringer (85 dBA @ 3.3 ft / 1 m), Option Horn speaker available, inductive coupler for hard-of-hearing users.
Noise-Canceling Technology: Equipped with a professional-grade noise-canceling microphone, the device filters out background industrial hums to ensure crystal-clear voice transmission even in loud factories or transit tunnels.
Long Service Life: Magnetic reed hook switch, MTBF over 65,000 hours (Exceeds 7.4 years of continuous, 24/7 operation.)
Rapid Spare Parts Availability: We guarantee the supply of any spare parts or components within 10 business days to enterprises across the USA, Europe, Canada, and worldwide. Your operations will never be sidelined by long lead times for maintenance.
Connectivity Options
Analog: Standard 2-wire PSTN/PABX connection, line-powered.
SIP (VoIP): RFC 3261-compliant, PoE (802.3af) or DC12V, web configuration, HD voice.
4G LTE: Cellular communication via SIM card, ideal where wired lines are unavailable, DC12V power supply included.
Certification
CE, FCC, RoHS – Compliance with international safety and environmental standards.
IK10 Impact Resistance – Vandal-resistant die-cast aluminum.
IP67 / NEMA 4X – Weatherproof, dust-tight, corrosion-resistant.
ISO 9001 – Quality management system certified.
Installation
Wall or pillar mounting with bottom cable entry to prevent tampering.
Easy Installation: Each unit comes complete with a heavy-duty mounting plate included in the kit.
Simple integration with existing analog, VoIP, or cellular networks.
Customization Options
Housing color: Yellow (standard)
Option colors: Red, Blue, Green, Black, Orange on request.
Custom inscriptions or solar power/backup battery (4G version) available.
Visibility Options: To ensure rapid identification in low-light environments (like tunnels or warehouses), devices can be equipped with reflective "SOS" or "EMERGENCY" signage upon request. Custom labeling in other languages is also available.
Add LCD display.
Add vandal proof direct buttons.
Add beacon and/or Horn loudspeaker
Applications
Industrial facilities & processing plants
Mining, tunnels, and transportation infrastructure
Petrochemical and chemical plants
Remote outdoor installations
Safety-critical environments requiring reliable, instant communication
Order Information
LC101-KB-SIP – Outdoor Industrial Telephone, SIP Version, Yellow
LC101-KB-A – Outdoor Industrial Telephone, Analog Version, Yellow
LC101-KB-4G – Outdoor Industrial Telephone, 4G LTE Version, Yellow, antenna and power supply included.
Why LC101-KB
Professional-Grade Reliability: Designed for industrial projects where communication is critical.
Flexible Deployment: Works with modern VoIP systems or legacy analog lines; 4G version requires no wired infrastructure.
Durable & Weatherproof: IP67 / NEMA 4X ensures protection against water, dust, and harsh conditions.
LC101-KB Outdoor Industrial Telephone, yellow (Analog, SIP, 4G)
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 > 65,000 hours (Exceeds 7.4 years of continuous, 24/7 operation.)
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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