Metro Waterproof Intercom for Train Station JR104-SC-4G

Waterproof Intercom JR104-SC-4G

Aluminum alloy die-casting body
Protection level IP66/IP67
Advanced noise reduction technology for HD calls
Corrosion-resistant hardware
CE, FCC, RoHS, IK10, IP67, ISO9001 standards

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Main Features

Metro Waterproof Intercom for Train Station JR104-SC-4G

Item Description

4G wireless communication with remote configuration
Hands-free telephone, one vandal resistant metal button for emergency call
With LED light, blinking when incoming call
Noise-cancelling microphone
Built-in 2W speaker
Without door cover, supports wall mounting with mounting bar
Wiring access, 3xM20 cable gland entry points

Metro Waterproof Intercom for Train Station Description

JR104-SC-4G Metro Waterproof Intercom is housed in a corrosion-resistant cast aluminium enclosure, delivering exceptional durability and long MTBF. Ideal for metro and train station environments, it ensures reliable emergency communication across railway platforms and underground transit systems, even in harsh and high-traffic conditions.

It is designed to withstand high levels of humidity, dust, vibration, shock, extreme temperatures, (salt)water, abuse or attempted vandalism in transportation.

Metro Waterproof Intercom for Train Station Applications

JR104-SC-4G Metro Waterproof Intercom is designed for public transportation applications, this telephone is widely deployed in metro systems, train stations, railway platforms, and underground transit corridors. It delivers dependable emergency communication for passengers and staff, enhancing safety and operational reliability in busy and critical transport environments.

IP66 Water Protection Grade

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.

Superior Noise Reduction

Advanced noise reduction filters out ambient noise, ensuring clear on-site and dispatch communication.

Multi-scenario Adaptability

Fulfills on-site emergency communication and dispatching requirements across diverse operation scenarios.

Broadcast & Alarm Integration

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

Applications

Insert the SIM card into the 4G phone and connect to the operator's network to make calls

JR104-SC-4G APPLICATIONS

Product Video

Technical Specifications

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)		/