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.
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
- 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