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DS-KB2421
Model: DS-KB2421 – Hikvision 4-Wire Series (Analog)
Details: Water-proof Analog Four Wire Door Station
Condition: New Factory Sealed
Warranty: 3 Years Warranty.
Out of stock
Description
DS-KB2421 Overview
Quick Specs Figure 1 shows the appearance of DS-KB2421.
Table 1 shows the Quick Specs.
| Brand | Hikvision |
| Model | DS-KB2421 |
| Type | Analog Four Wire Door Station |
| Water-proof | Yes |
| Camera Resolution | 720 x 576 |
| Lens | 2.1 mm |
| Field of View | 115?? horizontal |
| Power Supply | 12 V DC |
| Installation Mode | Surface Mount |
| Operating Temperature | -30??C to 60??C (-22??F to 140??F) |
| Operating Humidity | 10% to 90% |
| Material | Plastic |
| Color | Black |
| Dimensions (WxHxD) | 129 mm ?? 42 mm ?? 23 mm |
| Night Vision | Support with IR illumination |
| Audio Input | Built-in microphone |
| Audio Output | Built-in speaker |
| Communication Method | Four-wire |
| Video Output | Composite video signal |
| Tamper Detection | Yes |
| Certification | CE, FCC |
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