Two-way Audio Ip Camera, Built-in Mic & Speaker, High-power, External Active. Product Description Introducing the Lyvnal Active Pickup Horn, a Versatile Audio Solution Designed for Seamless Integration with Cameras and Video Recorders. Compact Yet Powerful, This Device Measures 5.8cm in Length and Width, with a Thickness of 3cm. It Operates on a Voltage Range of DC6-15V and Delivers 5 Watts of Power at 4 Ohms. Constructed from Durable ABS Plastic, It Boasts an IP66 Waterproof Grade, Ensuring Reliability in Various Environments. Equipped with a Built-in Waterproof Microphone, It Effectively Captures Sound Within a 10-meter Range, Making It Ideal for Indoor Areas Up to 100 Square Meters. The 60cm Cable Provides Ample Flexibility for Setup. The Dual Power Interface is Designed for Easy Connectivity; if the Connected Device Has Its Own Power, No Additional Power Supply is Needed. Perfectly Compatible with IP Cameras Featuring Audio Input/output Interfaces, It Includes Dedicated Audio Interfaces for Hikvision or Dahua Cameras. When Connecting to DVR/NVR Systems, Ensure the Recorder Supports DC12V Power, or Provide Appropriate Adapters for the Speakers. Features: - Compact Design: 5.8cm X 5.8cm X 3cm - Voltage Range: DC6-15V - Power Output: 5 Watts, 4 Ohms - Material: Durable ABS Plastic - Waterproof Rating: IP66 - Microphone Range: 10 Meters - Speaker Coverage: Indoor 100 Square Meters - Cable Length: 60cm - Dual Power Interface: No Extra Power Needed if the Device is Powered - Camera Compatibility: Works with IP Cameras with Audio I/O, Specifically Hikvision or Dahua - Included in Package: - 1 Active Speaker with Audio Input - 2 FREE Audio Conversion Cables.