Specifications

Model No.	VALTRACK-V4-VTS [IO-INT-LTE]
Operating Voltage	Main Power Input : 12V to 42V DC [Connect to 12V Lead Acid Battery] ⚡Has Reverse Polarity Protection
	Backup Battery Input : 3.7V to 4.2V DC [Connect a single cell 3.7V-4.2V Li-Po or Li-Ion Battery] ⚠️ Doesn't have Reverse Polarity Protection
Dimensions	With Enclosure - Length: 52mm * Width: 65mm * Height: 30 mm
	PCB Dimensions - Length: 34mm * Width: 43mm * Thickness: 1.6 mm
Battery Support	3.7V-4.2V DC Li-Po backup battery is supported. Use > 400mAH capacity battery. MP2617 Charger chip is used to handle the battery charging.
Cellular module	SIM7600G - LTE 3G 2G - For Global use
	SIM7600E - LTE 3G 2G - For Europe
	SIM7600A - LTE 3G 2G - For North America
Navigation hardware	SE868K3AL GNSS module comes with inbuilt patch antenna
	SIM7600x has inbuilt GNSS hardware which needs external active antenna [Bias is already provided to the GNSS U.FL connector]
Aux Inputs	None
Aux Outputs	1x Relay Output (MOSFET DRIVERS) [Optional]
Operating Modes	HTTP, SMS, MQTT/TCP
Configuration Methods	Bluetooth 5.0 available on board can be used to configure the device using the VALTRACK-V4 Setup application.
Processor	STM32WB55CEU6 ARM Cortex M4 , 64MHz, 512KB of Flash memory
Motion Sensor	LIS3DH 12-bit, 3-axis Accelerometer
Memory	1-Mbit / 128KB EEPROM for storing parameters and lost pings.
Antenna	📶 Cellular : U.FL Connector 1.5 dBi gain Flexible PCB antenna comes attached
	🛰️ SIM7600x GNSS : U.FL Connector Patch antenna comes attached Available on request only !
	🛰 SE868K3L GNSS : Inbuilt antenna
Connectivity	Bluetooth, GPRS, SMS, Call
SIM connector	Nano SIM card connector available
Flashing options	SWD Debug port available on a FFC connector [10 pin, 0.5mm pitch ]
	MCU can be flashed Over The Air (OTA) using Bluetooth interface
Enclosure	Device ships in a standard IP67 rated enclosure.