Audio Pickup Head
5 PCS Monitor Intercom Universal Pickup Examination Room Vehicle Sound Collector Voice Recognizer
$38.00
Now:
$29.00
1. Weight: 90g2. Size: 3.8 x 3 x 1.7cm3. Current consumption: 30mA4. Working voltage: DC 9-12V5. Monitoring range: 5-50 square meters6. Output impedance: 700-1000Ohm7. Frequency range: 200Hz-10KHz8. Frequency response: 2.5dB