> Two-wire and polarity-free wiring: It integrates power and communication without external supply, offering robust anti interference, simplified installation, lower costs, and easier maintenance, to enhance reliability and operational efficiency

> Intuitive display: 4.3'' LCD (480×272) provides intuitive operation with tool-free system setup

> Extended event logging: Long-term storage with flexible query/print by time, type, and other parameters

> Intelligent dual-power system: Automatic main/backup switching with charge-discharge management ensures uninterrupted fire protection power

> Protection design: Short circuit, open circuit and overcurrent protection to ensure stable operation

> Designed in accordance with EN54-2 and EN54-4 standards