LC208-KB | Vandal-Resistant Public Infrastructure Telephone (SIP, Analog, 4G) | Flush-mount | CE, FCC, RoHS, IK10, IP65 (NEMA 4. equivalent) , and ISO9001 standards | 2-Year Warranty
The LC208-KB is a mission-critical communication terminal engineered for high-risk public and industrial environments. Designed for flush-mount installation, it provides a seamless, tamper-proof interface for prisons, transit hubs, and heavy industry.
Combining a brushed stainless steel faceplate with advanced connectivity options, the LC208-KB eliminates the risk of service interruption caused by vandalism or extreme weather. Whether integrated into a legacy analog network or a modern 4G/SIP infrastructure, this station ensures reliable voice access in locations where standard hardware fails.
Key Features
Vandal-Proof Engineering: IK10-rated stainless steel housing with tamper-resistant fixings and an armored cord handset.
Connectivity options: Single-platform design available in dedicated Native SIP (PoE), Legacy Analog, or Wireless 4G/LTE versions.
Certified Durability: IP66 (NEMA 4. equivalent) rated enclosure provides absolute protection against corrosion, dust, and high-pressure water jets.
High Reliability: MTBF exceeds 5.7 years (50,000+ hours) under continuous operation.
Adaptive Environment Control: Operates flawlessly in extreme temperatures from -40°F to 149°F (-40°C to 65°C).
Accessibility Ready: Equipped with an inductive coupler as standard for users with hearing impairments.
Integration Technologies:
SIP (VoIP) Option
Power: PoE (802.3af) or 12V DC.
Protocol: SIP 2.0 (RFC3261) compatible with Cisco, Avaya, Asterisk, and more.
Management: Full Web-UI remote configuration and self-diagnostics.
4G / LTE Option
Connectivity: Native 4G LTE with Quad-band SMA antenna.
Compatibility: Regional modules available for North America (Verizon, AT&T), EMEA, and APAC.
Off-Grid Ready: Solar power and backup battery options available.
Analog Option
Power: 100% Phone line powered (No external power required).
Integration: Standard 2-wire PSTN/PABX connection.
Applications
Public Safety: Correctional facilities (prisons), police stations, and stadiums.
Transportation: Airport terminals, metro/railway platforms, and tunnels.
Healthcare: Sterile areas and hospital emergency points.
Critical Infrastructure: Offshore platforms, industrial sites, and parking facilities.
Installation & Mounting
Flush-Mount Design: Engineered for recessed installation to maintain a low profile and prevent ligature or tampering.
Mounting Enclosure: Includes a heavy-duty cold rolled steel back-box for secure wall integration.
Cut-out Dimensions: Required wall opening is 5.67" W x 9.21" H x 1.97" D (144 x 234 x 50 mm).
Cable Entry: Features a 0.63" (16 mm) rear access point for protected wiring.
Simple Connectivity: Fast-terminal connections for rapid field deployment.
Order Information:
- LC208-KB-SIP - Vandal-Proof Telephone, SIP/PoE Powered
- LC208-KB-A - Vandal-Proof Telephone, Analog Line-Powered
- LC208-KB-4G - Vandal-Proof Telephone, 4G LTE Wireless, power supply and antenna included
Available Customizations & Accessories (on demand):
Body Color: Yellow, Red, Orange, Green, Blue, Black (RAL colors available).
Custom Inscription: Personalized robust silk printed text, logos, or labels.
Power Solutions: Integrated Solar Power kits or Built-in Backup Battery (3–5 days standby) - for 4G models.
Alert Systems: External Strobe Light (Beacon) and High-Output Loudspeaker integration.
Environmental Add-ons: Acoustic Hoods for noise reduction and heavy-duty Mounting Pillars/Bollards.
LC208-KB Vandal-Resistant Public Infrastructure Telephone (Analog, SIP, 4G)
LC200 Series Analog Telephone User Manual V2
LC200 Series VOIP Telephone User Manual V2
4G-GSM Series Telephone User Manual V2
LC208-KB-SIP Specification
LC208-KB-4G Specification
LC208-KB-Analog Specification
Download Product Specs
Versions: Analog / SIP (VoIP) / 4G LTE
General (All Versions)
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Enclosure: Die-cast aluminum, industrial-grade finish
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Ingress Protection: IP65 (NEMA 4 equivalent)
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Vandal Resistance: Armored handset cord, reinforced housing
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Audio: Noise-cancelling microphone, Hearing Aid Compatible (HAC)
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Ringing Volume: up to 90 dB(A) @ 3.3 ft (1 m)
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Operating Temperature:
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−40°F to +149°F (−40°C to +65°C)
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Storage Temperature:
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−40°F to +167°F (−40°C to +75°C)
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Reliability:
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MTBF > 50,000 hours (5.7 years of continuous 24/7 operation)
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Mounting: Wall mounting or pole mounting
Communication Versions
1. Analog Version
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Power Supply: Line-powered from PSTN / PABX
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Operating Voltage: 24–65 VDC
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Operating Current: 20–100 mA DC
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Ringer Voltage: 48–90 VAC (21–54 Hz)
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Dialing: DTMF or Pulse (ITU-T Q.23 compliant)
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Functions:
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Automatic dialing with delay
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Programmable auto hang-up timer
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Scheduled test calls for line monitoring
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Programming: Remote via DTMF tones
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Relay Output:
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1 relay for remote control of external devices
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2. SIP / VoIP Version
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Power Supply:
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PoE IEEE 802.3af or 12 VDC
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SIP Protocol: SIP 2.0 (RFC 3261)
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Compatibility: Cisco, Avaya, Siemens, and SIP-compliant IP-PBX systems
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Audio Codecs: G.711, G.722, G.723, G.729
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Communication Mode: Full duplex
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Echo Cancellation: G.168 compliant
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Network Interfaces:
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WAN: 10/100Base-T RJ45
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LAN: 10/100Base-T RJ45
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Functions:
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Automatic dialing with delay
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Sequential calling (up to 4 groups)
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Automatic primary/backup server switching
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Relay Outputs:
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2 relays for remote control of external devices
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Management:
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Web-based configuration (static IP or DHCP)
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3. 4G LTE Version
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Power Supply: 12 VDC
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Power Consumption:
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Idle: 0.3 W
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Working: 1.5 W
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Communication Mode: 4G LTE
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SIM: Standard SIM card
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Functions:
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Auto-dial numbers
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Configurable call timeout (6–8 minutes)
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Remote Management:
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Configuration and monitoring via SMS
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Diagnostics: signal strength, battery voltage, volume levels
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Antenna:
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External quad-band SMA antenna
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Cable length: 6.5 ft (2 m)
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Optional: Solar power and backup battery kit
Physical & Packaging Information (All Versions)
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Unit Size:
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11.0 × 7.5 × 5.0 in
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(280 × 190 × 126 mm)
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Shipping Dimensions:
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13.4 × 9.3 × 6.5 in
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(340 × 235 × 165 mm)
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Net Weight:
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6.6 lbs (3 kg)
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Gross Weight:
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8.8 lbs (4 kg)
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Packaging:
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Foam padding, heavy-duty carton
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