描述
ARD2112C
Ceiling Dual-Tech Detector
ARD2112C 屬大華防盜警報產品。傑成系統有限公司（香港防盜）為大華產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考防盜系統。規格以原廠資料為準。
規格
Port
| Alarm Output | 1 × alarm output, NC/NO, 28 VDC, Max. 100 mA 1 × case tamper output, NC, 28 VDC, Max. 100 mA |
|---|
Function
| Indicator Light | Red, green and yellow indicator |
|---|
Technical
| Sensor | Dual-element low-noise pyroelectric infrared sensor and microwave sensor |
|---|---|
| Detection Mode | Passive Infrared Detection (PIR) and microwave |
| Sensitivity | Adjustable sensitivity |
| Detection Range | Distance: Φ7 m (22.97 ft) when installed 2.5 m (8.20 ft) above the floor, Φ12 m (39.37 ft) when installed 3.6 m (11.81 ft) above the floor Angle: 360° |
| Detection Speed | 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) |
| Microwave Frequency | 10.53 GHz |
| White Light Resistance Level | 6,500 lux |
| Two-way Digital Temperature Compensation | Yes |
| Operating Current | ≤60 mA (12 VDC) |
| Alarm Current | ≤50 mA |
General
| Power Supply | 9–16 VDC |
|---|---|
| Power Consumption | 0.8 W (Max.) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Operating Humidity | ≤95% (RH) |
| Product Dimensions | 33.5 mm × Φ114.0 mm (1.32" × Φ4.49") |
| Net Weight | 96.3 g (0.21 lb) |
| Gross Weight | 133.3 g (0.29 lb) |
| Casing Material | ABS and PE |
| Appearance Color | White |
| Certifications | CE |
| Anti-corrosion Level | Basic Protection |
| Storage Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Humidity | ≤95% (RH) |
| Packaging Dimensions | 50.0 mm × 142.0 mm × 140.0 mm (1.97" × 5.59 × 5.51") (L × W × H) |
