Clear Speech Audio Pick-up Surveillance Microphone

SKU: HOPE10541091
Worldwide Free shipping
Delivery date: 7 days
$3.10
Availability: 91 in stock

- Used to pick-up sound in a room
- Use with cameras or AV surveillance systems, as a spy listening bugging recording equipment
- Built-in amplifier
- Peak gain steering circuit automatically
- Monitoring coverage: 5~50 square meters
- Frequency range: 100~5500Hz
- Power supply DC 6V~12V

Frequency Range 100~5500Hz