描述
HIKVISION DS-K2801/02/04
K2800 Series Access Controller
Specification
| Working Voltage | 12 VDC |
| Input Voltage | 100-240 VAC |
| Processer | 32 bit |
| Uplink Communication Interface | TCP / IP |
| Downlink Communication Interface | Wiegand |
| Storage | Card: 10,000 Event: 50,000 |
| LED Indicator | Power Supply Status, Communication Status, Working Status |
| Built-in Clock | Yes |
| Accessible Card Reader | Wiegand Reader: 2/4/4 |
| Input Interface | Case Input: 1/2/4 Door Sensor: 1/2/4 Exit Button: 1/2/4 |
| Output Interface | Lock Relay: 1/2/4 Alarm Output: 1/2/4 |
| Operating Temperature | -20°C to 65°C (-4°F to 149°F) |
| Working Humidity | 10 % to 90 % (Non-Condensing) |
| Dimensions (L×W×H) | 285 mm × 237 mm × 69 mm (11.22″ × 9.33″ × 2.72″) |
