KSE-91A
SKU: KSE-91A
KSE-91A is an industrial LTE-M and NB-IoT modem designed for reliable, low-power IoT connectivity in demanding environments. As part of the KORLINX industrial LTE-M product family, the device provides a ready-to-use external modem solution that enables rapid deployment of IoT applications without requiring complex hardware design or RF expertise.
Introduction
KSE-91A is an industrial LTE-M and NB-IoT modem designed for reliable, low-power IoT connectivity in demanding environments. As part of the KORLINX industrial LTE-M product family, the device provides a ready-to-use external modem solution that enables rapid deployment of IoT applications without requiring complex hardware design or RF expertise.
With support for LTE Cat-M1 and NB-IoT networks, integrated GNSS positioning, and multiple industrial communication interfaces, KSE-91A simplifies the connection of sensors, controllers, and embedded systems to cloud services and enterprise platforms.
The compact enclosure, external antenna design, and AT command-based control interface make KSE-91A suitable for industrial automation, remote monitoring, smart logistics, asset tracking, and smart city deployments.
Key Features
KSE-91A is designed for reliable industrial IoT deployments, combining low-power long-distance communication with multiple industrial interfaces and cloud-ready protocols.
Low-power Long Distance
Reliable LTE-M and NB-IoT connectivity
for remote deployments.
Temperature Range
-20°C to 45°C operating environment.
Industrial Interfaces
UART, RS485, RS232 and USB-C
support.
Protocols Supported
MQTT, CoAP, HTTP and LwM2M.
Certifications
KC, FCC and CE certified.
Industrial Deployment
Suitable for various industrial
environments.
AI Integration
Supports real-time cloud
and AI applications.
Why Choose KSE-91A?
KSE-91A is designed for organizations that need fast and reliable cellular connectivity without developing a custom LTE hardware platform.
Compared with embedded modem modules, KSE-91A provides:
- 01Faster deployment
- 02Easier installation
- 03Better compatibility with existing equipment
- 04Simplified maintenance and replacement
- 05Reduced development effort
The device can be integrated into both new and existing systems through standard serial interfaces, making it ideal for rapid proof-of-concept projects as well as large-scale industrial deployments.
Typical Applications
KSE-91A can be applied across smart industry environments where reliable cellular connectivity and real-time data communication are required.
Smart agriculture
Remote monitoring and field data collection
Smart logistics
Vehicle, cargo, and asset tracking
Smart industry
Industrial equipment connectivity and predictive maintenance
Construction and infrastructure
Field equipment monitoring and real-time site visibility
Remote monitoring
Secure remote access to utility meters, kiosks, and infrastructure equipment
These applications help organizations collect data, monitor operational status, and connect distributed assets to cloud-based management platforms.
Example content
KSE-91A Wiki overview
This sample structure shows how setup and integration documentation can appear when the product wiki content is connected.
Getting started
External antenna installation, cellular connection, and AT command-based control.
View WikiNetwork and positioning
LTE Cat-M1 and NB-IoT connectivity with integrated GNSS positioning.
View WikiHardware connections
Integration through UART, RS485, RS232, and USB Type-C interfaces.
View WikiCustomer reviews
Customer Images / Videos
Example customer 01
Sample reviewThe KSE-91A was straightforward to connect to an existing controller. LTE-M communication remained stable during our bench test, and the external antenna layout made installation easy to understand.
Example customer 02
Sample reviewA compact modem for a remote monitoring prototype. The available serial interfaces made it practical to connect the device without redesigning the existing hardware.
Customer Images / Videos
KSE-91A resources
Product resources have not been published yet.
KSE-91A videos
Product videos have not been published yet.
Technical summary
KSE-91A datasheet preview
This table uses the technical information currently available in the product mockup.
- Cellular networks
- LTE Cat-M1 and NB-IoT
- Positioning
- Integrated GNSS
- Industrial interfaces
- UART, RS485, RS232, USB Type-C
- Protocols
- MQTT, CoAP, HTTP, LwM2M
- Operating temperature
- -20°C to 45°C
- Certifications
- KC, FCC, CE