DH-VCS-SH30

IP Speaker — DH-VCS-SH30 An outdoor-rated IP horn speaker with 15W built-in amplifier and single built-in microphone, designed for two-way talk and alarm broadcasting in security applications. It supports PoE+ (single cable for power and data) or a 24V DC adapter, features 512MB internal storage expandable via TF card, ONVIF and SIP protocol compatibility for integration with Dahua and third-party NVRs/VMS, aviation-aluminum housing with IP66/IP67 ingress protection, and a maximum two-way talk pickup distance of ≥8m, making it suitable for perimeter deterrence and public address alerts.