SD-2006V
Half-duplex Window Intercom System
Window IntercomHalf-duplex
Key Features
- Two way intercom: support two-way intercom inside and outside the window
- Recording output: headphone jack, outputs two-way sound signals inside and outside the window
- Volume adjustment: adjustable volume for both inside and outside speakers
- Power supply: DC12V / 0.2A
Specification
Audio
| Host speaker impedance/power | 8Ω, 2W |
| Extension speaker impedance/power | 8Ω, 2W |
| Host microphone sensitivity | -51 ± 2dB |
| Output frequency | 20Hz ~ 20KHz |
| Extension microphone sensitivity | -44 ± 2dB |
| Signal to noise ratio | ≥ 90dB |
| Harmonic distortion | < 0.5% |
Physical
| Host size | 80 × 150 × 55mm |
| Extension size | 55 × 100 × 80mm |
| Microphone length | 360mm |
Environment
| Working temperature | -20°C ~ +60°C |
| Working humidity | 10% ~ 90% |
| Power supply | DC12V / 0.2A |
Interface Connection
