High Sensitive Audio Sound Pick Up : Designed with high sensitivity and a wide monitoring range, this microphone captures clear audio from up to 50 square meters, perfect for surveillance and monitoring needs.<br> Low Noise High Fidelity : Ensures crystal-clear sound quality with minimal background interference, ideal for security, legal, or business environments requiring accurate audio capture.<br> Preamp Amplified Pickup Device : Features an integrated preamplifier that boosts low output voltage to usable levels, enhancing the microphone’s performance even in quiet environments.<br> Auto Level Adjustment : Automatically adjusts volume levels to maintain consistent audio clarity, reducing distortion and ensuring optimal listening experience without manual intervention.<br> Plug And Play Strong Compatibility : Compatible with all AV input devices like DVRs, VCRs, TVs, and more. Easy installation and use, no complicated setup required.<br> Elevate your surveillance system with this advanced High Sensitive Audio Sound Pick Up microphone. Built for professional-grade performance, it offers low noise and high fidelity audio capture across a wide monitoring range. Featuring auto level adjustment and adjustable sensitivity, this external microphone ensures you never miss a word. Whether for home security, office monitoring, or commercial applications, its plug-and-play design and strong compatibility make it an effortless addition to any setup.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store