Shopping security
| Serial communication speed | 4800 bps |
| Serial communication distance | 1 km maximum |
| Microphone input sensitivity | 5 mV /600 ohm |
| Audio output | 0 dB / 600 ohm |
| Frequency response |
100 Hz - 18,000 Hz (± 1 dB) |
| S/N ratio |
MIC > 65 dB |
| Distortion at 1 kHz | < 0.1% |
| Settings | volume |
| Power supply | 24 VDC |
| Power consumption | 5 W |
| Dimensions (W x D x H) | 146 x 33 x 86 mm |
| Weight | 150 g |
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
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