HL SERIES — INTELLIGENT MONITORING
HL600 Smart Monitoring System
The HL600 is an advanced power and environment intelligent monitoring system built on Huawei LiteOS with an industrial-grade STM32F4 processor at 100 MHz. Designed for outdoor cabinets, remote sensor stations, and off-grid field installations, it delivers comprehensive environmental monitoring, multi-source power management (solar, wind, mains, battery), 6 independent load outputs with priority shutdown, and 4G/Ethernet/WiFi remote connectivity — all in a standard 19-inch 1U rack-mount chassis rated for 5–10 years of maintenance-free operation.
LiteOS
Embedded OS
≤6W
Power Consumption
6 CH
DC Load Outputs
4G/WiFi
Remote Access
Product Overview
The HL600 Smart Monitoring System is an enterprise-grade power and environment intelligent monitoring platform co-developed with European engineering partners following EU standards. Purpose-built for outdoor cabinets, remote field sensor stations, and off-grid monitoring installations, the HL600 integrates environmental sensing, power management, load control, and remote communication into a single standardized 19-inch 1U rack-mount unit.
At its core, the HL600 runs Huawei LiteOS on an industrial-grade STM32F4 processor clocked at 100 MHz — delivering real-time, deterministic performance for mission-critical monitoring tasks. The fully standardized hardware and software architecture supports modular expansion, allowing operators to add solar monitoring, wind energy detection, battery management, and additional sensor modules without replacing the base unit. With proper configuration, the system is designed for 5–10 years of reliable, maintenance-free operation in harsh outdoor environments.
A key differentiator is the HL600’s unified RJ45 interface architecture: all analog and digital sensor signals are converted to standard Ethernet-style connections with built-in PoE (Power over Ethernet). This means sensors and monitoring modules connect to the host via standard network cables, combining power and data in a single connector. The result is dramatically simplified wiring, faster installation, reduced cable clutter, and virtually zero wiring errors — a significant advantage in remote and unattended installations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Operating System | Huawei LiteOS (embedded RTOS) |
| Main Processor | STM32F4 series, 100 MHz, industrial grade |
| Form Factor | Standard 19-inch 1U rack-mount chassis |
| Color | Black |
| Power Consumption | ≤6W |
| Installation | Rack-mount fixed installation |
| Power Supply Options | Solar, Wind, Mains (AC), Battery — multiple combination modes |
| Environmental Sensors | 2× Temperature/Humidity (expandable), 1× Smoke (expandable), 1× Water Leak, 1× Vibration, 1× Tilt |
| Access Control | 1× Smart Cloud Lock, 1× Door Magnetic Sensor |
| AC Voltage Measurement | Accuracy ±1% |
| DC Voltage Measurement | Accuracy ±1% |
| Battery Total Voltage | Accuracy ±0.5% |
| Battery Internal Resistance | Accuracy ±5% |
| Battery Remaining Capacity | Estimated accuracy ±10% |
| Load Output | 6× DC output (10–12 VDC), ≤2A per channel, independently controllable |
| Dry Contact Input | 4 channels, optically isolated (expandable) |
| Solar Input | 1× PV panel input, open-circuit voltage ≤40V, group current ≤30A |
| Battery Heater | 1× heating pad interface for cold-weather battery protection |
| Mains Power | 1× switching power supply + 1× lithium battery charging |
| Touch Screen | 1× interface (optional 8-inch touch display) |
| Communication Ports | 2× RS232, 2× RS485 |
| Remote Communication | Ethernet, WiFi, 4G, 4G Router (selectable) |
| SD Card | Max 128 GB, built-in |
| Design Life | 5–10 years maintenance-free |
Key Features
Unified RJ45 PoE Architecture
All analog and digital signals convert to standard RJ45 ports with built-in Power over Ethernet. Sensors connect via standard network cables — combining power and data in one connector for clean, error-free wiring.
Multi-Source Power Management
Supports flexible power combinations: mains + battery, solar + battery, mains + solar + battery, or battery-only. Solar input handles up to 40V open-circuit / 30A — ideal for fully off-grid deployments.
6-Channel Priority Load Control
Six independent DC outputs (10–12 VDC, ≤2A each) with configurable primary/secondary shutdown priority. When battery capacity drops below threshold, non-critical loads are cut first to extend critical equipment uptime.
Comprehensive Sensor Integration
Built-in support for temperature/humidity, smoke, water leak, vibration, tilt, and door access sensors — all expandable. Multiple RS485/RS232 ports enable additional module integration without hardware modifications.
Multi-Mode Remote Connectivity
Choose from 4G cellular, Ethernet, WiFi, or 4G router mode for remote access. The 4G router function can also provide internet connectivity to other field devices that need independent remote monitoring.
Battery Health Monitoring
Real-time monitoring of battery voltage (±0.5%), internal resistance (±5%), and remaining capacity estimation (±10%). Built-in heating pad interface protects batteries in extreme cold environments for year-round reliability.
Applications
Outdoor Telecom Cabinets
Monitor temperature, humidity, smoke, and door access in remote telecom cabinets. Solar + battery power mode eliminates the need for mains electricity. 4G connectivity provides real-time alerts and remote diagnostics.
Airport Noise Monitoring
Power noise measurement instruments and provide internet connectivity via 4G router mode. The HL600 manages solar + battery power, environmental monitoring, and authorized access control — all from a single unit deployed at monitoring stations.
Remote Environmental Stations
Deploy field sensors for weather, air quality, or water quality monitoring in locations without grid power. The multi-source power system (solar + wind + battery) ensures continuous operation year-round with priority load management.
Industrial Equipment Rooms
Protect server rooms and electrical cabinets with comprehensive fire/flood/intrusion monitoring. 6-channel load control enables automated shutdown sequences to protect sensitive equipment during power events or environmental emergencies.
Off-Grid Solar/Wind Installations
Monitor photovoltaic panel performance, wind turbine output, battery health, and load distribution at solar/wind hybrid power sites. Battery heating pad integration ensures reliable operation even in sub-zero winter conditions.
Smart Agriculture Stations
Collect soil, weather, and irrigation data from remote agricultural stations. The HL600 powers sensors, stores data on built-in SD card (up to 128 GB), and transmits via 4G to cloud platforms for precision farming analytics.
Ordering Guide
The HL600 uses a modular ordering code to specify your exact configuration. Each code segment represents a specific component or module:
HL600 - D2 - T2 - S1 - AL2 - B2 - R1
| Code | Component | Description |
|---|---|---|
| HL600 | Base Unit | Smart monitoring system host (19″ 1U, STM32F4, LiteOS) |
| D2 | Display | 8-inch touch screen display module |
| T2 | Temperature/Humidity | Temperature and humidity sensor module |
| S1 | Smoke Alarm | Smoke detection sensor module |
| AL2 | Access Lock | Smart Bluetooth cloud lock for authorized access |
| B2 | Battery | Battery pack (e.g. 200Ah/12V lithium battery) |
| R1 | Remote Communication | 4G cellular module for remote monitoring |
Note: Additional modules including solar controller, wind monitoring, battery heating, and extra sensor inputs are available. Contact our engineering team for a fully customized configuration to match your site requirements.
Frequently Asked Questions
Need a Smart Monitoring Solution?
Tell us about your monitoring requirements — site environment, power availability, sensor needs, and connectivity preferences. Our engineers typically respond within 12 business hours with a customized HL600 configuration recommendation.