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CCTV Microphone Golf Shape Mini Audio Pickup 100sqm Audio Monitor Range For Security CCTV Camera
- CCTV Microphone Golf Shape Mini Audio Pickup 100sqm Audio Monitor Range For Security CCTV Camera.
- Using Israel high-fidelity/low noise processing chips,voice clear,low noise.
- operating-voltage:6-12VDC.
- The adjustable sensitivity bug range: 5-100 square meters.
- concave design, little echo.
USD $8.99 -
CCTV Microphone Mini Sound Monitor Sensitivity Audio Sound Pick Up For CCTV Surveillance Kits
- CCTV Microphone Mini Sound Monitor Sensitivity Audio Sound Pick Up For CCTV Surveillance Kits.
- Multiple frequency selective inhibition of effective environmental noise, pure tone, dynamic brave.
- Automatic gain control (AGC) circuit. Sensitivity can be adjusted.
- Low noise, high fidelity. Power polarity protection circuit.
- Gum design, convenient installation.
- For the school, bank, factories and other environmental synchronous recording project.
USD $7.99 -
Adjustable Audio Microphone with Quality Sounds Suitable for HIKVISION Dahua 50sqm Sound Monitor
- Adjustable Audio Microphone with Quality Sounds Suitable for HIKVISION Dahua 50sqm Sound Monitor
- Built in Pre-amplifier.
- With adjustable button.
- Adopt Taiwan design scheme, the miniature SMT design.
USD $7.59
