Economic CCTV Microphone
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- Connect method:
- Red line DC head-to-core power '+'
- Very, outside to power '-' extremely
- The first white RCA recording devices
- Connected to the audio input or audio amplifier input
- Electronically parameter:
- Power supply range: DC 6-12V
- Current consumption: 10mA
- Frequency range: 200Hz-10kHz
- Output impedance: 600Ω
- Output level: 0-5Vpp
- Size: 40cm
- Weight: 28g