This manual covers the installation, configuration, and operation of the Dahua DH-ITALM-004A intelligent cabinet monitoring device for traffic surveillance.
The Dahua DH-ITALM-004A is an intelligent cabinet monitoring device designed for the intelligent traffic field. It provides centralized management for front-end equipment, improving maintenance efficiency and reducing costs. The system monitors video equipment, power supply, and environmental conditions, transmitting data to a central station via GPRS. This manual is written in Chinese.
The device is designed for intelligent traffic operations and maintenance, specifically monitoring video equipment status such as network signals, power supply, and voltage.
The unit requires a SELV compliant power source with an AC 220V rating according to IEC60950-1 standards.
When external power is interrupted, the device can maintain operation for more than 1 minute.