HIKVISION DS-KB2421-IM 4 WIRE DOOR STN
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Hikvision DS-KB2421-IM Analogue Door Station
Additional Door Station to add to the Hikvision DS-KIS203 Analogue HD Intercom Kit (104-102)
4 Wire connection between Door station and Room Station. Up to 2 Door Stations can be added per system.
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- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
Features:
- Hands-free video intercom communication
- IR illumination for night-time use
- One-touch calling
- 720P Pinhole colour camera
- Door lock output
- Tough zinc alloy housing
- Vandal-resistant
- IP65 weather-resistant
- Install up to 2 door stations per system (requires additional cabling)
Specifications
| 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 | ||
| I/O Output: | 1 Relay Output | |
| Four-wire Interface: | 1 Four-Wire Interface (1-ch Video-Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding) |
|
| General | ||
| Working Temperature: | -30°C to 70°C (-22°F to 158°F) | |
| Working Humidity: | 10% to 90% | |
