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Emergency Intercom JR305-SC-4G

  • SMC (Sheet molding compound) housing, 304 stainless steel panel
  • IP55-IP65 Waterproof rating
  • Advanced noise reduction technology for HD calls
  • Corrosion-resistant hardware
  • CE, FCC, RoHS, IK10, IP65, ISO9001 standards
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Main Features

  • 4G wireless communication with remote configuration
  • Hands-free operation with a single vandal-resistant metal button for emergency calls
  • Equipped with an LED light that blinks during incoming calls
  • Noise-cancelling microphone
  • Built-in 2W speaker
  • Yellow color (other colors available on request)
  • On wall-mounted design, with an M16 cable gland on the back shell

Applications

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

JR305-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)		 /

Product Application

Metro

Metro

Airport

Airport

Platform

Platform

Elevator

Elevator

Clean room

Clean room

Hospital

Hospital

Bank

Bank

School

School

Optional Accessories

Dimensions

JR305-SC-4G Dimensions
Package
Unit size 230*160*80 (mm)
Shipping dimensions 340*235*165 (mm)
Packaging materials Foam padding, carton
Weight Gross weight: 3 kg / Net weight: 2.5 kg

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