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$19.48
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High Sensitive Microphone, Mini Audio Pickup for CCTV Security Camera, with Power Cord and Audio Cable
- High Sensitive Microphone for CCTV/IP Camera/DVR/NVR, dedicated preamplifier IC, small size, light weight, easy to carry, and concealed installation.
- High-sensitivity audio pickup, miniature design with low noise and high fidelity. The transmission cable can choose ordinary 4-core telephone line, Category 5 network twisted pair, shielded cable, etc., It is an ideal product for video surveillance.
- Mini audio microphone with DC power supply. This product needs to provide enough voltage and current. Normal conversion 12V100MA DC power supply requires a voltage-stabilized transformer with good conversion performance. The cable transmission distance can be as long as a few seconds. The thicker the transmission, the farther the transmission is. If there is AC interference, please use shielded cables (not video cables) for transmission.
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High Sensitive Microphone for CCTV/IP Camera/DVR/NVR, dedicated preamplifier IC, small size, light weight, easy to carry, and concealed installation.. High-sensitivity audio pickup, miniature design with low noise and high fidelity. The transmission cable can choose ordinary 4-core telephone line, Category 5 network twisted pair, shielded cable, etc., It is an ideal product for video surveillance.. Mini audio microphone with DC power supply. This product needs to provide enough voltage and current. Normal conversion 12V100MA DC power supply requires a voltage-stabilized transformer with good conversion performance.
The cable transmission distance can be as long as a few seconds. The thicker the transmission, the farther the transmission is. If there is AC interference, please use shielded cables (not video cables) for transmission.
The cable transmission distance can be as long as a few seconds. The thicker the transmission, the farther the transmission is. If there is AC interference, please use shielded cables (not video cables) for transmission.
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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