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KIND Intercom KD-TH1008A
1. Voltage: DC 12V;
2. Current: 30mA;
3. Power supply method: Cable power supply;
4. Transmission distance: 50 meters;
5. Internet interface: 6-core MINI Canon;
6. Headphone/microphone interface: Host end 3.5mm, sub end 3-core MINI Canon;
7. Headphone sensitivity: 105db;
8. Headphone input impedance: 300Ω;
9. Headphone response frequency: 200Hz~6800Hz;
10. Headphone power: 10MW;
11. Microphone sensitivity: -58db;
12. Microphone output impedance: 2.2KΩ;
13. Microphone response frequency: 200Hz~6800Hz;
14. Size: 105mm×65mm×25mm.