Clear Speech Audio Pick-up Surveillance Microphone

SKU: HOPE10541090
Worldwide Free shipping
Delivery date: 7 days
$4.22
Availability: 48 in stock

- Used to pick-up sound in a room
- Use with cameras or AV surveillance systems, as a spy listening bugging recording equipment
- High-fidelity/Low noise processing chips
- Built-in amplifier
- Monitoring coverage: 50 square meters
- Frequency range: 100~5500Hz
- Power supply DC 6V~12V

Frequency Range 100~5500Hz