The JR308-FK Flush Mounting Clean Room Telephone: Built for Durability and Communication in Extreme Environments
In environments where cleanliness, security, and durability are critical, the JR308-FK Clean Room Phone stands out as a reliable solution for seamless communication. Designed with the utmost care and housed in a high-quality stainless steel box, this phone offers vandal-resistant protection, ensuring your communication systems stay operational, even in harsh conditions.
Unmatched Durability for High-Risk Areas
Whether it's a clean room, a sterile area, or a hospital isolation zone, the JR308-FK is engineered to thrive where most equipment fails. Its vandal-resistant keypad and chemical-resistant materials guarantee a long-lasting solution in environments that demand the highest level of hygiene and toughness. This corrosion-resistant intercom ensures the primary function of communication remains intact, no matter the conditions.
Choose from four connection technologies to suit your needs. Select your preferred option when adding the device to your cart.
✅ Analog – Connects to a standard two-wire analog line (FXS). Uses existing infrastructure with power from the line—no extra wiring needed.
✅ VoIP – Connects via SIP over a data network. Powered by PoE or an external source, ideal for modern communication systems.
✅ GSM – Works with any mobile carrier SIM card. No need for landlines or internet, perfect for remote locations.
✅ 4G – Uses 4G LTE for fast, stable communication. No wired infrastructure required, powered externally.
The Ultimate Solution for Restricted Areas
In controlled environments like clean rooms or laboratories, the JR308-FK provides a hands-free, high-quality communication option. By strategically placing the intercom station outside the controlled space, workers can easily communicate with individuals inside without compromising the integrity of the sterile environment. It's a solution that simplifies operations and enhances workflow efficiency.
Easy Installation & Maintenance
With an installation process designed for convenience, the JR308-FK ensures that setting up the phone is hassle-free. The cable entrance is discreetly located at the back, preventing tampering or accidental damage. Additionally, the weather and vandal-resistant keypad ensures that the phone continues to work, no matter the environment or use.
Why Choose JR308-FK Clean Room Phone?
- Reliability: The phone offers exceptional durability, with its stainless steel body, ensuring that your communication systems continue to function, even in the most extreme conditions.
- Ease of Use: Whether it’s the hands-free communication feature or the vandal-resistant keypad, this phone is designed with simplicity and durability in mind.
- Versatility: Perfect for various settings such as hospitals, clean rooms, prisons, and public spaces, ensuring that no matter where you need to install it, the phone will serve its purpose.
For environments where communication is critical, and conditions are challenging, the JR308-FK Flush Mounting Clean Room Phone is the solution you've been waiting for.
Available Customizations:
- Body Color: Gray - standard. Orange, red, yellow, green, blue, black, and more under special order (minimum order quantity applies).
- Custom inscription: Personalized text or labels on the phone body.
- Solar Power Option: Available for off-grid installations.
- Built-in a backup battery.
To request customization, please submit your requirements through the Fast Inquiry form at the bottom of each page.
JR308-FK Clean Room Telephone (Analog, VOIP, Cellular)
General Features (Applicable to All Versions)
- Standard Versions: Analog, SIP, GSM/3G phone
- Housing Material: Robust stainless steel (SUS)
- Vandal Resistant: Metal button and rugged keypad (backlit keypad optional)
- Hands-Free Operation: Allows for easy hands-free communication
- Remote Programming: Can be programmed remotely via tone phone
- Memory: Non-volatile memory to ensure settings are retained
- Mounting Type: Flush mounting for easy installation
- Weather Protection: IP54 to IP65 rating for weather resistance
- Security: 4 x Tamper-proof screws for mounting
- Connection: Fast-fit terminal connection for easy setup
- Compliance: CE, FCC, RoHS, ISO9001 certified
Analog Version Specifications
- Power Supply: Powered by the analog telephone network
- Supply Voltage: 24 VDC to 65 VDC
- Supply Current: 20 mA DC to 100 mA DC
- Ringer Volume:
- 80 dB(A) at 1 meter
- 110 dB(A) at 1 meter with external horn speaker
- Dialing Method: DTMF mode (compliant with ITU-T recommendation Q.23)
SIP Version Specifications
- Power Supply: Powered via PoE or 12V DC
- Power Consumption:
- Idle: 1.5W
- Active: 1.8W
- SIP Protocol: SIP 2.0 (RFC3261)
- Supported Codecs:
- G.711 A/U, G.722 8000/16000, G.723, G.729
- Communication Type: Full duplex (two-way communication)
- Ringer Volume:
- 90-95 dB(A) at 1 meter
- 110 dB(A) at 1 meter with external horn speaker
- Connection: RJ45 port for SIP connection
3G Version Specifications
- Power Supply: 12V DC
- Power Consumption:
- Idle: 0.3W
- Active: 1.5W
- Communication Type: Full duplex (two-way communication)
- Ringer Volume: 90-95 dB(A) at 1 meter
- Programming Method: Remote programming via SMS
- Frequency Bands:
- A version:
- Dual-Band WCDMA/HSDPA 850/1900 MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900 MHz
- E version:
- Dual-Band UMTS/HSDPA 900/2100 MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900 MHz
- J version:
- Dual-Band UMTS/HSDPA 850(800)/2100 MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900 MHz
- A version:
Environmental Conditions
- Protection Type: IP66 rating as per EN60529
- Operating Temperature: -25°C to +70°C (-13°F to +158°F)
- Storage Temperature: -35°C to +85°C (-31°F to +185°F)
Packaging Information
- Unit Size: 200 x 150 x 52 mm (7.87 x 5.91 x 2.05 in)
- Carton Size: 340 x 235 x 165 mm (13.39 x 9.25 x 6.50 in)
- Packaging Materials: Pearl cotton and carton
- Gross Weight: 3 KG (6.61 lbs)
- Net Weight: 2 KG (4.41 lbs)
