Door Station
- Self-adaptive IR supplement
- One-touch calling
- Pinhole camera with 720 x 576 @ 25 fps
- Unlock controlling
| Door Station | |
| Model | DS-KB2421-IM |
| Camera | 1/4" CMOS 720 × 576 |
| LED | Photosensitive IR Supplement |
| Power supply | Supplied from indoor unit |
| Dimensions | 145mm × 49.2 mm × 26.45 mm |