LC309-KB-FM Flush-Mount Stainless Steel Cleanroom Telephone (SIP/4G/Analog)

Communication Options

• Analog: PSTN / PABX compatible, PD or DTMF dialing (ITU-T Q.23), sequential calling support

• SIP: SIP 2.0 (RFC3261), full-duplex, compatible with most SIP IP-PBX systems

• 4G: 4G LTE cellular communication, auto-dial numbers, remote monitoring and diagnostics

Power Supply

• Analog: Line powered, 24–65 V DC

• SIP: PoE (IEEE 802.3af) or 12 V DC adapter (100–240 V AC, 50/60 Hz)

• 4G: 12 V DC (adapter input 7.4–12 V DC)

Power Consumption

• Analog: 20–100 mA DC

• SIP: Idle 1 W / Working 2.4 W

• 4G: Idle 0.3 W / Working 1.5 W

Audio & Alerting

• Ringing volume:

  • Analog: 80 dB(A) @ 1 m (3.3 ft)

  • SIP: 90–95 dB(A) @ 1 m (3.3 ft)

  • 4G: 90 dB(A) @ 1 m (3.3 ft)

• Hands-free communication supported

• Echo cancellation (SIP, G.168 compatible)

Configuration & Management

• Analog: Remote programming via DTMF tones or keypad

• SIP: Web-based configuration, firmware upgrade via browser, remote diagnostics

• 4G: Remote configuration via SMS, centralized management, status reporting (signal, battery, audio levels)

Networking & Interfaces

• SIP:

  • LAN/WAN 10/100Base-T (RJ-45), Auto-MDIX

  • DHCP or Static IP, VLAN support

  • Wide protocol support: IPv4, TCP/UDP, RTP/SRTP, HTTP/HTTPS, SNMP, NTP, QoS/ToS

• 4G:

  • External quad-band SMA antenna with 2 m (6.6 ft) cable

  • GNSS support (GPS / GLONASS / BeiDou / Galileo – optional, module dependent)

Environmental Specifications

• Operating temperature:

  • −40°C to +65°C (−40°F to +149°F)

• Storage temperature:

  • −40°C to +75°C (−40°F to +167°F)

Reliability

• MTBF: >50,000 hours under normal operating conditions

Common Mechanical & Packaging Information (All Versions)

• Unit size:

  • 150 × 240 × 40 mm

  • 5.91 × 9.45 × 1.57 in

• Shipping dimensions:

  • 250 × 180 × 80 mm

  • 9.84 × 7.09 × 3.15 in

• Net weight:

  • 1.8 kg (3.97 lb)

• Gross weight:

  • 2.0 kg (4.41 lb)

• Packaging materials:

  • Foam padding, carton packaging

Last updated: 04/22/25

Please review our Shipping & Delivery Policy before placing an order. This policy applies to orders placed through LightCom.

Order Processing and Lead Time

Most LightCom products are industrial communication devices and may require production, configuration, programming, testing, or special preparation before shipment.

Typical order processing / preparation time is:

10–15 business days after payment confirmation, unless otherwise stated in the quotation, invoice, or product page.

For custom-built, special-order, modified, or project-specific products, lead time may be longer and will be confirmed separately.

Shipping Time

After the order is ready and handed over to the carrier, estimated transit time is typically:

12–15 days by air freight, depending on destination, carrier schedule, customs clearance, and local delivery conditions.

Total estimated delivery time is usually:

Approximately 3–5 weeks after payment confirmation, depending on product availability, production schedule, configuration requirements, shipping method, customs clearance, and final destination.

Delivery estimates are not guaranteed and may vary due to carrier delays, customs inspections, weather, holidays, peak shipping seasons, or other circumstances outside of our control.

Shipping Terms

Shipping terms may vary by order and will be stated in the invoice or quotation.

Some orders may be shipped under:

DDP – Delivered Duty Paid, when specifically stated in the invoice. Under DDP terms, freight, duties, and import-related charges included in the invoice are handled as part of the shipment arrangement.

If DDP is not stated in the invoice, the customer may be responsible for applicable taxes, duties, customs fees, brokerage fees, or import charges required by the destination country.

Free Shipping within the U.S.

For selected products and orders, LightCom may offer free standard shipping within the United States.

Free shipping availability may vary depending on product type, order value, destination, supplier location, and shipping method.

International Shipping

LightCom ships to many countries worldwide.

For international orders, delivery times and shipping costs vary based on destination, shipping method, customs clearance, product availability, and local delivery conditions.

Some shipments may be fulfilled directly by third-party suppliers or manufacturing partners managing product inventory and logistics.

Tracking Information

Tracking information will be provided when available.

For some international shipments, tracking updates may not appear immediately. In many cases, tracking becomes active after the shipment is received and scanned by the local carrier or destination hub.

Customer Responsibility

The customer is responsible for providing a complete and accurate shipping address, including company name, contact person, phone number, email, street address, city, state/province, postal code, and country.

LightCom is not responsible for delays or additional charges caused by incorrect or incomplete shipping information.

Contact Us

If you have questions about shipping, delivery time, or order status, please contact us:

Phone: (267) 506-7283 Email: mike.lightcom@gmail.com Website: mike.strashnov@lightcom-telecom.com

1. Built for Sterile & Harsh Environments

   Stainless steel flush-mount construction resists chemicals, disinfectants, humidity, and corrosion, ensuring safe operation in cleanrooms and controlled spaces.

2. Multiple Communication Technologies in One Platform

   Available in Analog, SIP, and 4G LTE, allowing seamless integration with existing wired or wireless infrastructure.

3. Reliable Operation Without External Power (Analog)

   Analog version is line-powered (24–65 V DC), ensuring continuous communication even during local power outages.

4. Clear Hands-Free Audio in Noisy Areas

   Full-duplex hands-free communication with echo cancellation (G.168) and advanced noise reduction for high speech intelligibility.

5. Remote Configuration & Diagnostics

   SIP and 4G models support web-based or SMS remote management, reducing maintenance time and service visits.

6. Wide Temperature & Industrial-Grade Reliability

   Operates from −40°F to +149°F (−40°C to +65°C) with MTBF > 50,000 hours, suitable for mission-critical environments.

7. Compact, Flush-Mount Design with Low Power Consumption

   Space-saving form factor combined with ultra-low power usage makes it ideal for continuous operation in cleanrooms and hospitals.

• Add Horn & Lamp 

• Flat label area or custom embossed logo on door

• Solar Power Option: Available for off-grid 4G installations.

• Built-in a backup battery: the battery capacity supports 3-5 days of standby (4G option)

• Clean rooms

• Sterile areas

• Laboratories

• Elevators/Lifts

• Hospitals

• Isolation areas

• Parking lots

• Prisons

• Railway/Metro platforms

• ATMs

• Stadiums

• Public spaces

• Shopping malls

• Hotels

• Outdoor installations

1. Clean room Phone

2. Installation kit

3. Antenna with cable (Cellular version)

4. Special key for opening the case

5. Bolts for fastening

6. Power supply (Cellular version)

Need the best price? Call or email to us and we will make an individual offer for you.