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Karimata
The development of Malaka with upgraded features while still maintaining the product to remain compact.
Get hybrid monitoring flexibility, allowing for both online-remote monitoring via applications and offline-on-site monitoring, along with increased storage capacity for power.
Hybrid Monitoring

Green-Advance Power Management

Multi-Sensor
Multi-Connectivity

A complete solution with Advance Features
The IoT product developed by Mertani to address the challenges of industrial digitalization, especially those requiring monitoring flexibility both on-site and remotely via applications, as well as increased power capacity. Key features of Karimata include:
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Hybrid monitoring system 
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Green-Advance power management 
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Multi-Sensor port 
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Multi-Connectivity option 
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Plug & Play 
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Weather resistant enclosure for outdoor use 
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After sales support from within the country 
Key Features:
Hybrid Monitoring System
You and your team can access the data stored on Karimata through two methods:
Via LCD Touchscreen
Karimata is equipped with a 3.5-inch color LCD touchscreen with a resolution of 320x240. Through this LCD, you can easily view measurement results from various sensors, battery status, and signal conditions in the field.​
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320x240 resolution color LCD touchscreen 
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Industrial Grade 
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User-friendly interface 
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On-site monitoring and signal mode setting (2G/4G) 

Green-Advance Power Management
With Ultra-Low Power Processor technology and a 50,000 mAh battery capacity, Karimata can operate without a power source for up to 30 x 24 hours (1 month).
Karimata supports charging using sustainable energy sources such as solar panels. In more detail:
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Ultra-Low Power Processor for Efficient Power Consumption
Karimata features an Ultra-Low Power Processor, an innovation that provides optimal performance with minimal power consumption.
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Extended Power Resilience: 50,000 mAh Battery Capacity
The Karimata battery boasts an extra capacity of up to 50,000 mAh, equivalent to five times the capacity of the Malaka battery.
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Green Energy in Action: Supporting Sustainable Development Goals
By harnessing energy from sunlight for charging, Karimata becomes part of the sustainable solution for a better future.
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Industrial Intelligence for Optimal Charging and Battery Lifespan
Karimata is equipped with Industrial Maximum Power Point Tracking (MPPT), a technology designed to maximize charging management and battery lifespan.




Multi-Sensor,
Multi-Connectivity
Karimata offers various flexibilities for users, ranging from the ability to connect with various types of sensors (Multi-Sensor) to options for using connections according to field conditions (Multi-Connectivity).
The device can connect with more than 10 sensors of thousands of types of industrial-grade sensors, starting from sensors with protocols. RS485 (modbus), digital pulse, I2C, RS232, Serial TTL, dan one-wire communication (under development: SDI12, analog 4-20mA).
For device connectivity options, you can choose one of the following options according to your needs:
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2G and 4G GSM networks 
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2.4 GHz WiFi for data transmission when not using GSM (WPA2 personal) 
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LoRa 920-923 MHz for data transmission where signal is not available (optional) 
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Bluetooth for device setup or onsite data transfer 
Plug & Play
We design our IoT product to be user-friendly for you.
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You don't need to do any coding/programming. 
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No need for specialized technicians for installation or maintenance. 
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It's already industrial and outdoor-grade, so there's no need to add special protection. 


Weather Resistant
We design our IoT product to be user-friendly for you.
- 
You don't need to do any coding/programming. 
- 
No need for specialized technicians for installation or maintenance. 
- 
It's already industrial and outdoor-grade, so there's no need to add special protection. 
After Sales Support
Our team is based in Indonesia, and we are ready to assist you from the concept creation process to after-sales support.
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Warranty 
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Spare parts availability guarantee 
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Technical maintenance support 
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Ease of technology updates and upgrades 









