Nút ấn chuông cửa có hình HIKVISION DS-KB2411-IM
| Door Station | (DS-KB2411-IM) |
| Video Parameters | |
| Camera | 1/4″ CMOS |
| Resolution | 720 × 576 |
| Video frame rate | PAL: 25 fps |
| Audio parameters | |
| Audio input | Built-in Omnidirectional Microphone |
| Audio output | Built-in Loudspeaker |
| Audio quality | Noise Suppression and Echo Cancellation |
| Light Supplement | |
| Light supplement mode | Photosensitive IR Supplement, IR Range: 2 Meters |
| 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 |
| General | |
| Material | Aluminum Alloy |
| Power consumption | Max. 3W |
| Working temperature | -30° C to +60° C (-22° F to 140° F) |
| Working humidity | 10% to 90% |
| Dimension | (L x W x H) 128 mm × 42 mm × 24.8 mm (5.0″ × 1.7″ × 0.9″) |
![Cổng dò kim loại kết hợp đo thân nhiệt ZKTeco ZK-D2180S[TI]](/uploads/images/image/C%E1%BB%95ng%20d%C3%B2%20kim%20lo%E1%BA%A1i%20k%E1%BA%BFt%20h%E1%BB%A3p%20%C4%91o%20th%C3%A2n%20nhi%E1%BB%87t%20ZKTeco%20ZK-D2180S%5BTI%5D.jpg)
