
JR105-FK-4G Factory Telephones With LED Display are rugged industrial telephones specially engineered for heavy-duty production workshops, processing plants, manufacturing bases and various harsh factory working scenarios. This robust telephone is purpose-designed to deliver stable and long-lasting communication in industrial areas that demand ultra-durable, vandal-proof and weather-resistant communication equipment.
With integrated LED display for clear visibility even in dimly lit factory areas, this rugged telephone maintains reliable call performance and structural integrity under severe working conditions, ensuring uninterrupted on-site communication for factory operation, emergency contact and daily production scheduling.
This Factory Telephones With LED Display Rugged Telephone is very popular for typical applications include Outdoor Environments, Public Highways, Underground Tunnels / Mining, Offshore Wind Farms, Production Floors, Chemical Processing Sites, Power Stations or inside large Lifting Machinery such as Quayside Container Cranes, Rubber-Tyred Gantry Cranes (RTGs) and bulk-material Ship Loaders.
Die-cast aluminum alloy body with IP66/IP67 rating, IK10 impact resistance, and corrosion-resistant hardware, withstanding -40°C~75°C, dust, moisture and harsh conditions.
Advanced noise reduction filters out ambient noise, ensuring clear on-site and dispatch communication.
Fulfills on-site emergency communication and dispatching requirements across diverse operation scenarios.

Supports integration with external audible and visual alarm beacons for clear call alerts in noisy environments.

| 4G Specifications | |
| Power supply | 12V DC |
| Adapter input | 7.4 V-12V DC |
| Power consumption | Idle 0.3W / Working 1.5W |
| Communication mode | 4G |
| Working frequency | Depends on modules |
| Ringing tone | 90 dB (A) @ 1 meter |
| Configuration method | Remote configuration via SMS, allows management from a central location |
| Configuration | Remote monitoring / Auto-dial numbers |
| Time out | Enforces a fixed call maximum time limit of 6-8 minutes from off-hook, configurably |
| Diagnostic function | Low battery voltage, weak signal, speaker volume, microphone volume can be reported via message |
| Antenna | Quad-band SMA male, externally mounted with 2 m cable |
| Environment temperature | Operating temperature -40˚C to 65˚C; Storage temperature -40°C to 75°C |
| M.T.B.F. | Exceeds 50,000 hours under normal operating conditions |
| 4G Module EC25 | |||||
| Module | EC25-E | EC25-EU / EUX | EC25-J | EC25-V | |
| Region | EMEA/Korea/Thailand/India | EMEA/Thailand | Japanese | America Verizon | |
| Frequency | |||||
| LTE-FDD | B1/B3/B5/B7/B8/B20 | B1/B3/B7/B8/B20/B28A | B1/B3/B8/B18/B19/B26 | B4/B13 | |
| LTE-TDD | B38/B40/B41 | B38/B40/B41 | B41 | / | |
| WCDMA | B38/B40/B41 | B1/B8 | B1/B6/B8/B19 | / | |
| GSM/EDGE | B3/B8 | B3/B8 | / | / | |
| GNSS | GPS/GLONASS/BeiDou (Compass)/ Galileo/QZSS (option) |
GPS/GLONASS/BeiDou (Compass)/ Galileo/QZSS (option) |
GPS/GLONASS/BeiDou (Compass)/ Galileo/QZSS (option) |
GPS/GLONASS/BeiDou (Compass)/ Galileo/QZSS (option) |
|
| Module | EC25-A | EC25-AF / AFX / AFXD (Data-only) | EC25-AUX | EC25-MX | |
| Region | North America | North America | Latin America/Australia/New Zealand | Mexico | |
| Frequency | |||||
| LTE-FDD | B2/B4/B12 | B2/B4/B5/B12/B13/B14/B66/B71 | B1/ B2/B3/B4/B5/B7/B8/B28 | B2/B4/B5/B7/B28/B66 | |
| LTE-TDD | / | / | B40 | / | |
| WCDMA | B2/B4/B5 | B2/B4/B5 | B1/B2/B4/B5/B8 | B2/B4/B5 | |
| GSM/EDGE | / | / | B2/B3/B5/B8 | / | |
| GNSS | GPS/GLONASS/BeiDou (Compass)/ Galileo/QZSS (option) |
GPS/GLONASS/BeiDou (Compass)/ Galileo/QZSS (option) |
GPS/GLONASS/BeiDou (Compass)/ Galileo/QZSS (option) |
/ | |


Port

Ship

Highway / Tunnel

Railway

Generating station

Mining industry

Industrial park

Heavy industry

| Package | |
| Unit size | 204*334*143 (mm) |
| Shipping dimensions | 200*300*440 (mm) |
| Packaging materials | Foam padding, carton |
| Weight | Gross weight: 6 kg / Net weight: 5 kg |
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