LC320-1PB Wall-Mounted Blue Light Emergency Phone (Analog, SIP, 4G LTE) | Surface-Mount | CE, FCC, RoHS, IK10 vandal resistance, IP65 (NEMA 4 equivalent), ISO 9001 | 2-Year Warranty
Highly Visible Emergency Communication for Public Safety
The LC320-1PB Wall-Mounted Blue Light Emergency Phone is a vandal-resistant, high-visibility emergency communication device designed to provide immediate, hands-free access to emergency assistance in public and high-risk environments.
Its primary purpose is simple and critical: ensure fast, reliable emergency communication and location visibility when seconds matter.
Who It Is For
Designed for campuses, parking facilities, public spaces, transit areas, highways, and industrial sites, this device is ideal for organizations responsible for public safety in outdoor or unattended locations.
One Button. Visible Response.
In an emergency, the user presses a single vandal-resistant metal button. The phone automatically places a call to a pre-programmed security or emergency number.
At the same time, the high-intensity LED beacon activates—flashing during ringing and remaining illuminated during the call—making the location immediately visible to responders and acting as a strong deterrent to crime.
Built for Outdoor Public Environments
The enclosure is manufactured from cold-rolled steel with a stainless-steel faceplate, offering high resistance to vandalism, impact, and corrosion.
Weather protection: up to IP67 (models available IP55–IP66)
Impact- and tamper-resistant design
Wall-mounted installation with tamper-proof fasteners
Clear Voice in Noisy Areas
Advanced audio processing ensures clear, intelligible communication even in high-noise environments such as parking garages, streets, or industrial zones.
Noise-canceling microphone
Built-in 2 W speaker (≈ 0.5 W RMS / 2 W peak)
Hands-free operation
Flexible Connectivity
Available to match any site infrastructure:
Analog – Two-wire line (FXS), line-powered
SIP (VoIP) – Ethernet (RJ45), PoE or external 12 V DC power
GSM / 4G LTE – Cellular connection with SIM card (we do not supply SIM cards) for remote locations
Typical Applications
University and college campuses
Parking lots and garages
Public parks and city spaces
Transit stations and highways
Industrial and manufacturing sites
Key Features
Vandal-resistant cold-rolled steel housing
Stainless-steel front plate
Single metal emergency button
High-visibility LED beacon (Blue / Red / Orange / Green / Yellow)
Hands-free operation
Wall-mounted design
Built-in backup battery option for 4G model: up to 14 days standby
Solar power option for off-grid installations
CE, FCC, ISO 9001, RoHS compliant
Installation & Mounting
The LC320-1PB is designed for secure, rapid deployment on walls, pillars, or pedestals. Its heavy-duty integrated brackets ensure a vibration-proof installation in high-traffic areas.
Mounting Type: Surface-mount / Wall-mount.
Dimensions: 800 x 285 x 225 mm (31.5" x 11.2" x 8.8").
Mounting Pattern: 500 mm (19.7") vertical spacing between bracket hole centers.
Cable Entry: Rear access port, 30 mm (1.18") diameter, for concealed and tamper-proof wiring.
Fasteners: Secure using four M8 or M10 (5/16" or 3/8") expansion bolts (not included).
Environmental Seal: Maintain IP65 / NEMA 4X rating by ensuring a tight seal at the rear cable entry point during installation.
Why Choose the LC320-1PB
The LC320-1PB Wall-Mounted Blue Light Emergency Phone solves one critical problem:
people must be able to quickly call for help and be seen in an emergency—without complexity or delay. With its one-button operation, high-visibility beacon, and vandal-resistant construction, it delivers dependable emergency communication and peace of mind in public environments.
Order Information
LC320-1PB-S – Wall-Mounted Blue Light Emergency Phone, SIP Version, PoE, robust cold-rolled steel housing, stainless steel panel
LC320-1PB-A – Wall-Mounted Blue Light Emergency Phone, Analogue Version, Powered from telephone line, robust cold-rolled steel housing, stainless steel panel
LC320-1PB-4G – Wall-Mounted Blue Light Emergency Phone, 4G/LTE Version, 12V DC power supply, robust cold-rolled steel housing, stainless steel panel
LC320-1PB Wall-Mounted Blue Light Emergency Phone (Analog/SIP/4G)
4G-GSM Series Telephone User Manual V2
LC300 Series Analog Telephone User Manual V2
LC300 Series VOIP Telephone User Manual V2
LC320-1PB-4G Specification
LC320-1PB-Analog Specification
LC320-1PB-SIP Specification
Download Product Specs
1. Core Hardware & Construction
- Enclosure Material: High-grade cold-rolled steel housing with vandal-resistant finish, stainless steel front panel.
- Protection Rating: IP55–IP66, weatherproof, dustproof, and corrosion-resistant.
- Impact Protection: IK10 vandal-resistant.
- Mounting: Wall-mounted design, 4 × tamper-proof security screws.
- Operating Temperature: -40°F to +149°F (-40°C to +65°C).
- Storage Temperature: -40°F to +167°F (-40°C to +75°C).
- Reliability (MTBF): Exceeds 50,000 hours (approx. 5.7 years of continuous operation).
- Standards: CE, FCC, RoHS, IK10, IP65, ISO9001.
- Color: Blue (other colors available upon request).
2. Audio Features
- Hands-free operation (no handset required).
- Noise-canceling microphone.
- Built-in 2W speaker.
- Advanced noise reduction technology for clear communication in noisy environments.
- Echo cancellation (G.168 supported for SIP version).
3. Emergency Button
- Single vandal-resistant metal emergency call button.
- Programmable for auto-dial, hotline, or speed dial.
4. Visual Alert (Blue Light)
- Lamp Type: Top-mounted LED strobe beacon.
- Incoming Call: LED flashes.
- Emergency Button Pressed: LED flashes.
- During Active Call: LED remains ON.
- Standby Mode: LED OFF to conserve power.
5. Communication Versions
5.1 SIP (VoIP) Version
- Protocol: SIP 2.0 (RFC3261).
- Power Supply: PoE (IEEE 802.3af) or 12V DC.
- Power Consumption: Idle 1W / Working 2.4W.
- Network: 10/100 Base-T RJ45 WAN/LAN.
- Voice Codecs: G.711 A/U, G.722, G.723, G.729.
- Communication Mode: Full duplex.
- Ringing Volume: 90–95 dB(A) @ 3.28 ft (1 m).
- Configuration: Web interface, Telnet remote configuration.
- Network Features: DHCP, Static IP, VLAN, QoS, SNMP, SRTP.
- Call Functions:
- Auto dial
- Hotline
- Sequential calling (up to 4 numbers)
- Call transfer
- Control Outputs: Supports 2 relays for external devices (beacon, horn, door, etc.).
- External Audio: Supports external loudspeaker via PoE.
5.2 4G / Cellular Version
- Communication: 4G LTE cellular network.
- Power Supply: 12V DC.
- Power Consumption: Idle 0.3W / Working 1.5W.
- Ringing Volume: 90 dB(A) @ 3.28 ft (1 m).
- SIM Card: Standard Nano-SIM.
- Antenna: External SMA antenna with 6.5 ft (2 m) cable.
- Configuration: Remote SMS commands.
- Remote Diagnostics via SMS:
- Signal strength
- Battery voltage
- Microphone status
- Speaker status
- Call Features:
- Auto dial
- SMS control
- Remote configuration
- Programmable auto hang-up timer (6–8 minutes typical)
- GNSS (optional): GPS / GLONASS / Galileo / BeiDou (module dependent).
Supported LTE Bands (depending on module)
North America Modules:
- LTE-FDD: B2, B4, B5, B12, B13, B14, B66, B71
- WCDMA: B2, B4, B5
EMEA / Asia Modules:
- LTE-FDD: B1, B3, B5, B7, B8, B20, B28
- LTE-TDD: B38, B40, B41
5.3 Analog Version
- Power Supply: Telephone line powered.
- Operating Voltage: 24–65 VDC.
- Operating Current: 20–100 mA DC.
- Ringer Voltage: 48–90 VAC.
- Ringing Volume: 80 dB(A) @ 3.28 ft (1 m).
- Dialing: DTMF (ITU-T Q.23) or Pulse dialing.
- Programming: Remote programming via DTMF tones.
- Compatibility: All standard PBX / PABX systems.
- Protection: Lightning and transient protection to ITU-T K.21 enhanced levels.
- Functions:
- Auto dial
- Hotline
- Scheduled self-test call
- Auto hang-up timer
- Sequential dialing
- Control Outputs: Supports 1 relay for external devices.
6. Installation Requirements
- Wall-mounted installation.
- Cable entry through gland openings.
- Power requirements depending on version:
- SIP: PoE or 12V DC
- 4G: 12V DC
- Analog: Phone line powered
- Recommended conduit entry: bottom or rear cable entry.
7. Packaging & Shipping
- Shipping Dimensions:
33.5 × 13 × 9.8 in (850 × 330 × 250 mm) - Gross Weight:
33 lbs (15 kg) - Packaging: Heavy-duty carton with protective foam padding.
8. Typical Applications
- Parking facilities
- University campuses
- Hospitals
- Public transportation
- Highways and tunnels
- Industrial facilities
- Airports and seaports
- Correctional facilities
- Stadiums and public venues
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