Vandal-Resistant Industrial Telephone | Analog · SIP/VoIP · 4G LTE | IP65 · NEMA 4 equivalent · IK10 · CE · FCC · RoHS · ISO 9001 | 2-Year Warranty
LC202-KB is heavy-duty industrial telephone engineered for locations where vandalism, noise, and harsh environmental conditions make standard communication unreliable. Built to remain operational at all times, this phone ensures that critical voice communication is never compromised.
Who is it for?
Designed for organizations operating in high-risk public and industrial environments such as parking facilities, prisons, airports, rail and metro stations, hospitals, police stations, shopping malls, stadiums, and other unattended or exposed locations.
The problem it solves
In vandal-prone and noisy areas, communication devices are often damaged, disabled, or rendered unusable. This telephone eliminates downtime and repair costs by providing secure, always-available communication, even under deliberate abuse or extreme operating conditions.
Why choose this phone?
High resistance to vandalism and abuse
Clear, loud voice communication without feedback
Reliable operation in extreme weather and temperatures
Supports two relays to remotely control external devices
Simple installation with minimal infrastructure requirements
Long service life with MTBF exceeding 50,000 hours (5.7 years)
Built for Harsh Environments
Heavy-duty cold-rolled steel housing
Full metal keypad with long service life
Tamper-resistant screws
Vandal-Resistant Cord: Features a heavy-duty armored steel cord. Standard length is 83 cm (approx. 32.7 inches).
Ligature-resistant cord Option: To minimize risk in correctional and psychiatric environments, we offer ligature-resistant cords with a reduced length of 12 to 14 inches (30–35 cm). This design prevents self-harm while maintaining essential communication functionality
Electromagnetic shielding and grounded enclosure
Weather-resistant design for indoor and outdoor installation
Operating temperature: –40 °C to +65 °C (–40 °F to +149 °F)
Clear Communication in Noisy Areas
Noise-cancelling microphone for intelligible speech
High audio output with no acoustic feedback
Hearing Aid Compatible (HAC)
Ringing volume 90~95 dB (A)
Magnetic reed hook switch without moving parts for reliable operation
Connection Options
Available in three communication technologies to match any infrastructure:
Analog
Line-powered, no external power required
Compatible with standard PABX systems
Supports hotline, auto-dial, and sequential calling
SIP (VoIP)
SIP RFC 3261 compliant
Powered by PoE (802.3af) or external supply
Web-based configuration and remote diagnostics
Supports redundancy, VLAN, QoS, and external device control
4G Cellular (SIM card required)
Independent from wired networks
Remote configuration via SMS
Auto-dial and monitoring functions
Ideal for locations without fixed infrastructure
Installation
Fast & Secure Mounting: Wall-mounted design engineered for rapid deployment and high-security fixation on industrial surfaces.
Plug-and-Play Connectivity: To ensure a easy installation, the unit comes pre-wired with back-exit cables tailored to your configuration:
Analog version: Pre-terminated 2-core line pair.
SIP (VoIP) version: Industrial-grade RJ45 terminated cable.
4G (Cellular) version: Pre-wired antenna cable and dedicated power connector.
Tamper-Proof Design: Rear cable entry protects wiring from external influence, vandalism, and environmental exposure.
Professional Aesthetics: Durable industrial Grey finish as standard.
Available Customizations & Accessories (on demand):
Body Color: Red, Orange, Yellow, 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.
Direct buttons, LCD display
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.
Order information
- LC202-KB-S - Vandal-Resistant Industrial Telephone, full keypad, Standard cord 83 cm, SIP/PoE Powered, gray
- LC202-KB-A - Vandal-Resistant Industrial Telephone, full keypad, Standard cord 83 cm, Analog Line-Powered, gray
- LC202-KB-4G - Vandal-Resistant Industrial Telephone, full keypad, Standard cord 83 cm, 4G LTE Wireless, power supply and antenna included, grey
- LC202-KB-LRC-S - Vandal-Resistant Industrial Telephone, full keypad, Ligature-resistant cord 35 cm, SIP/PoE Powered, gray
- LC202-KB-LRC-A - Vandal-Resistant Industrial Telephone, full keypad, Ligature-resistant cord 35 cm, Analog Line-Powered, gray
- LC202-KB-LRC-4G - Vandal-Resistant Industrial Telephone, full keypad, Ligature-resistant cord 35 cm, 4G LTE Wireless, power supply and antenna included, grey
LC202-KB Vandal-Resistant Industrial Telephone, gray (Analog, SIP, 4G)
Analog Version – Unified Specification
General
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Housing Material: Corrosion-resistant cold-rolled steel or stainless steel (SUS304)
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Protection: Vandal-resistant design, electromagnetic shielding, full electrical isolation
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Handset: ABS handset with noise-cancelling microphone
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Handset Cord: 83 cm (32.6") armored cord
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Keypad: Full metal 12-key tactile keypad
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Hook-switch: Magnetic reed hook-switch (heavy-duty)
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Audio: Clear, loud voice without acoustic feedback; HAC compatible
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Vandal Resistance: Reinforced armored handset cord
Performance
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Operating Temperature: −40°C to +65°C (−40°F to +149°F)
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Storage Temperature: −40°C to +75°C (−40°F to +167°F)
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Ringing Volume: 80 dB(A) @ 1 m
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MTBF: > 50,000 hours (
Connectivity
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Power Supply: Drawn from analog telephone line
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Operating Current: 20–100 mA DC
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Dialing: Pulse Dial (PD) or DTMF (ITU-T Q.23)
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Configuration: Remote configuration via DTMF tones
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Diagnostics: Programmable auto hang-up
Physical
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Mounting: Wall-mounted
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Unit Dimensions: 240 × 100 × 133 mm (9.45" × 3.94" × 5.24")
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Net Weight: 3 kg (6.61 lbs)
SIP (VoIP) Version – Unified Specification
General
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Housing Material: Corrosion-resistant cold-rolled steel or stainless steel (SUS304)
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Protection: Vandal-resistant enclosure, electromagnetic shielding, electrical isolation
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Handset: ABS handset with noise-cancelling microphone
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Handset Cord: 83 cm (32.6") armored cord
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Keypad: Full metal 12-key tactile keypad
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Hook-switch: Magnetic reed hook-switch
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Audio: High-clarity, echo-free voice; HAC compatible
Performance
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Operating Temperature: −40°C to +65°C (−40°F to +149°F)
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Storage Temperature: −40°C to +75°C (−40°F to +167°F)
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Ringing Volume: 90 dB(A) @ 1 m
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MTBF: > 50,000 hours
Connectivity
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Power Supply: PoE (IEEE 802.3af) or 12V DC
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Power Consumption: Idle 1.5 W / Active 1.8 W
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Protocol: SIP 2.0 (RFC 3261)
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Configuration: Web interface and SNMP
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Management: Remote network monitoring and diagnostics
Physical
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Mounting: Wall-mounted
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Unit Dimensions: 240 × 100 × 133 mm (9.45" × 3.94" × 5.24")
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Net Weight: 3 kg (6.61 lbs)
4G LTE Version – Unified Specification
General
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Housing Material: Corrosion-resistant cold-rolled steel or stainless steel (SUS304)
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Protection: Anti-vandal design, EMC shielding, full electrical isolation
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Handset: ABS handset with noise-cancelling microphone
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Handset Cord: 83 cm (32.6") armored cord
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Keypad: Full metal 12-key tactile keypad
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Hook-switch: Magnetic reed hook-switch
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Audio: Clear, loud voice; HAC compatible
Performance
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Operating Temperature: −40°C to +65°C (−40°F to +149°F)
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Storage Temperature: −40°C to +75°C (−40°F to +167°F)
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Ringing Volume: 90 dB(A) @ 1 m
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MTBF: > 50,000 hours
Connectivity
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Power Supply: 12V DC (adapter range 7.4–12V DC)
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Power Consumption: Idle 0.3 W / Working 1.5 W
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Dialing: Auto-dial numbers
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Configuration: Remote configuration via SMS and monitoring platform
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Diagnostics: Battery level, signal strength, volume status
4G LTE Modules
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EMEA / Korea / Thailand: EC25-E — LTE-FDD B1 / B3 / B5 / B7 / B8 / B20
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North America: EC25-A — LTE-FDD B2 / B4 / B12
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Latin America / Australia: EC25-AUX — LTE-FDD B1 / B2 / B3 / B4 / B5 / B7 / B8 / B28
Physical
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Mounting: Wall-mounted
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Unit Dimensions: 240 × 100 × 133 mm (9.45" × 3.94" × 5.24")
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Net Weight: 3 kg (6.61 lbs)
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