| Door station/Video parameters |
| Camera |
1/4" CMOS |
| Resolution |
720 × 576 |
| Video frame rate |
PAL: 25 fps |
| Door station/Audio parameters |
| Audio input |
Built-in Omnidirectional Microphone |
| Audio output |
Built-in Loudspeaker |
| Audio quality |
Noise Suppression and Echo Cancellation |
| Door station/Device interfaces |
| Four-wire interface |
1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power
Supply, 1-ch Grounding)
|
| IO output |
1 Relay Output |
| Door station/General |
| Material |
Zinc Alloy |
| Power consumption |
Max. 5W |
| Working temperature |
-30° C to +70° C (-22° F to 158° F) |
| Working humidity |
10% to 90% |
| Dimension (L x W x H) |
145 mm × 49.2 mm × 26.45 mm (5.7" × 1.9" × 1.0") |
| Indoor station/Display parameters |
| Display screen |
7-Inch Colorful TFT LCD |
| Display resolution |
800 × 480 |
| Operation method |
Physical Button |
| Indoor station/Audio parameters |
| Audio input |
Built-in Omnidirectional Microphone |
| Audio output |
Built-in Loudspeaker |
| Audio quality |
Noise Suppression and Echo Cancellation |
| Indoor station/Device interfaces |
| Four-wire interface |
4 Four-Wire Interfaces
1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding
|
| Indoor station/General |
| Power supply |
12 VDC |
| Power consumption |
≤5 W |
| Working temperature |
-10° C to + 55° C (14° F to 131° F) |
| Working humidity |
10% to 90% |
| Dimension (L x W x H) |
195.8 mm × 132.8 mm × 18.39 mm (7.7" × 5.2" ×0.7") |
