GINTOOYUN High Sensitive Microphone

The high sensitivity audio pickup is compatible with AV input devices such as TV, VCR, and DVR. It features a red head power interface and white audio interface, using copper core interface for low loss, long transmission distance, and fast transmission speed consumption. This high-gain mini preamp microphone is ideal for professionals, widely used in various settings where sound restoration and recording history is essential, including banks, offices, hospitals, border inspections, prisons, airports, classrooms, and more.

The sound recognition range of the mini microphone is 5-60 square meters, and it should be installed as close to the main recording area as possible for the best pickup effect. When selecting pickup connection cables and wiring, it is recommended to use ordinary telephone lines, Category 5 network twisted-pair cables, shielded/unshielded signal cables, or RVVP20.5 or 20.75 for long distances or complex environments. The power supply generally adopts centralized power supply, and shielded cables are recommended to avoid interference.

The package includes a waterproof monitor pickup high sensitive microphone for CCTV/IP Camera/DVR/NVR. It features a dedicated preamplifier IC, small size, light weight, and easy concealed installation. The transmission cable can choose ordinary 4-core telephone line, Category 5 network twisted pair, or shielded cable, making it an ideal product for video surveillance. The mini audio microphone requires a DC power supply with enough voltage and current, and for wide sound collection, it should be installed in the center of the room for balanced sound collection.

It is important to note that the pickup does not include a power adapter and other accessories, and the network digital video recorder does not support audio recording. Additionally, the analog video recorder only supports recording, not real-time monitoring.

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