• High performance ARM processor, with excellent network audio transmission performance.
• B/S structure and can be managed via web browser.
• Advanced network structure design, support standalone running without server.
• High reliability and stability with industrial level.
• Built in 4 Timing program schedules to control the system automatically.
• Announcing and Talk back function
• POE function.
• Built-in 2W monitor speaker
• 12 V~24 V widely range power supply
• Recording automatically function available for tracing.
• IP65 Waterproof