M400 4G Modem
The M400 series Cellular Modem is a complete wireless data modem providing global cellular network connectivity; where cellular signal available, with 3G/2G fallback capabilities for ensured access to the internet anywhere, providing RS232/RS485/USB port option.
Product Overview
The M400 series Cellular Modem is a complete wireless data modem providing global cellular network connectivity; where cellular signal available, with 3G/2G fallback capabilities for ensured access to the internet anywhere, providing RS232/RS485/USB port option. The M400 is an easy to install productivity tool designed to provide maximum accessibility to the mobile professional allowing quick access to the internet for real-time business transactions, email, web browsing and more.
Highlights
Built-in 2G/3G/4G LTE industrial cellular module with sim card slot, insert SIM/UIM card to work directly. Can design dual sim modem slot. SIM failover/standby APN 2G/3G/4G failover for fixed line broadband connections External antenna connectors for high gain antennas replacement Support At command RS232/RS485/USB/RJ45 port option MIMO supported Support At command Option Features: Voice Supported Built-in TCP/IP Stack GPS
E-Lins has a better industrial design

Rubust and Working in Wide Range Temperature
Quality industrial grade casing provides robust and reliable 4G modem for installation in many different environments and operating temperature of -35 Celcius to +75 Celcius

GNSS / GPS is supported (option)

Remote Management System
Configure, monitor and securely manage your network endpoints remotely using the E-Lins NMS Cloud Management System.
Product Use Cases
All Solutions →
Self-Service Sleep Pods with E-Lins 5G Router
E-Lins industrial 5G gateways deliver ultra-reliable, high-bandwidth cellular connectivity for autonomous kiosk platforms and modular smart infrastructure projects globally.
Read Use Case →2024 Smart Safety Pods with Telematics Gateway
Integrated tracking routers provide telemetry analytics, live health-monitoring metrics, and VPN tunnel security for smart modular platforms.
Connected Outdoor Kiosks: Real-time Wireless Router
Ensure continuous operations with dual SIM redundancy, robust WAN failover, and active connection monitoring for point-of-sale systems.
Dock Automation with Rugged M2M Routers
Industrial-grade metal casing makes the routers optimal for harsh marine ports, handling temperature swings, vibration, and dust.
Wiki Knowledge Base
Find software user manuals, SDK development kits, technical configurations, firmware updates, and comprehensive developers wiki guides.
Accessories Available
Extend your product networking capabilities with these compatible accessories.
4G/5G Cellular Antenna
High gain external antenna
GPS High Gain Antenna
Active GPS receiver kit
DIN Rail Mounting Clip
Industrial standard mounting bracket
Power Supply Adapter
DC 12V 1.5A power block
You May Also Like
H900uf-P2-W6
H900uf IoT 5G Modem with Active PoE Out
H900pf-P2-W6
H900pf IoT 5G Modem With Active PoE Out
H900f-P2-W6
H900f IoT 5G Modem With Active PoE Out & eSIM
H900f-P2-RS485
H900f Dual SIM Industrial 5G Router with Gigabit Serial PoE RS485