4W Electronics

Our 4w Electronics business works on the vision to ensure Road safety for everyone. Our product portfolio combines sensing and smart lighting control to enable safe mobility for OEMs, tier I suppliers, Fleet management and after-market.

Our product portfolio encompasses lighting electronics, light engines for projector modules, headlamp control units and Autonomous driving assistance systems or camera systems.

Our Varroc Vision systems are equipped to sense and classify complex road and in-cabin conditions, light control systems ensure state of the art lighting systems for improved night vision and Light engines enables advanced lighting functions by energy-efficient light sources.

Working on the automotive macrotrends of autonomous, connected, electric and shared mobility we strive to work towards scalable, secure, safe, and transparent products and solutions.

 
ENQUIRY

Telematics Control Unit

  • Connect vehicle platform solution
  • Data analytics
  • Emergincy notification alerts
  • Vehicle dignostic solution

FEATURES:

  • Emergency Alert (for Safety)

    Send app notification & SMS to registered mobile number & emergency contacts incase the vehicle topples

  • Vehicle Security

    Live Tracking & Tow away Alert

    Geo Fence Alert & Find my bike

    Driving Report

    Driving Score

  • Driving Behavour

    Harsh acceleration, Hard braking & Rash turning

    Trip Analysis – Daily, weekly and monthly

  • Alerts

    Vehicle Start-Stop based on ignition ON/OFF

    Over speeding during the trip

    Device connect and disconnect from main battery

  • Capture vehicle real time parameters & Diagnostics Trouble Code

    Engine RPM & Vehicle speed

    Engine coolant Temperature & Fuel Level

    Engine load calculated in %

  • Configurable using secured SMS commands, Server & Configurator on PC
  • Operation in roaming networks by preferred GSM providers list
  • Over The Air (OTA) Software Update
Technology Specifications:
  • Dimension: 126mm X 84mm X 38mm
  • GSM : 4G LTE CAT1 ( Fallback to 2G )
  • ESIM Supported.
  • GNSS : GPS, Galileo, Beidu
  • Bluetooth : BLE 5.0 ( BLE+Classic)
  • IP67 Compliant
  • Standby Current < 600uA
  • CAN Connectivity
  • Auto grade components ( Except GSM/GNSS Module)
  • On board Antenna for GSM+GNSS+BLE
  • Operating Voltage : 8-16V
  • Load Dump protected (ISO7637 Compliance)
  • Complies to CISPR25, ISO7637, ISO11452-4

HW Specification

  • GSM
  • Dual-band 900/1800 MHz; 850/1900 MHz
  • GPRS Multi-Slot Class 12(up to 240 kbps)
  • GPRS Mobile Station Class B and SMS
  • GNSS
  • Tracking: 33/ 99 acquisition channels
  • -165 dBM sensitivity
  • Hot start <3s, Warm Start < 25s, Cold start < 35s
  • NMEA-183 protocol
  • GPS, GALILEO, BEIDOU
  • eSIM
  • Over-the Air service provider change.
  • Supports multiple operator
  • High Gain internal GNSS and GSM antennas
  • 1xCAN interface

Enquiry