描述
ARD1731-W2
Dahua Wireless PIR-Camera
ARD1731-W2 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
Video & Audio
| Field of View |
88° (H); 68° (V |
| Image Type |
JPEG |
| Resolution |
1600 × 1200; 1280 × 960; 640 × 480; 320 × 240 |
| Frame Rate |
2 |
| Illumination Mode |
Infrared Light |
| Illumination Range |
12 m (39.37 ft) |
| Day/Night Switch |
Color/Black & White |
Function
| Indicator Light |
1 × green alarm indicator |
| Button |
1 × power switch |
| Remote Update |
Cloud update |
| Low Battery Detection |
Yes |
| Tamper |
Tamper alarm |
Technical
| Detection Mode |
PIR |
| Sensitivity |
3 levels adjustable |
| Detection Range |
12 m (39.37 ft) (86°) with installation height of 2.2 m (7.22 ft) |
| Detection Speed |
0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) |
| Pet Immunity Level |
≤18 kg (39.68 lb) |
| White Light Resistance Level |
2000 lux |
| Two-way Digital Temperature Compensation |
Yes |
| Scenario |
Indoor |
| Operating Current |
2 A (Max), 65 uA (Standby) (Battery 3V) |
Wireless
| Carrier Frequency |
RF: 433.1 MHz–434.6 MHz RF-HD: 2.4 GHz (Upload images at high speed) 434.100 MHz (Upload images at normal speed) |
| Transmitter Power (EIRP) |
Limit 10 Mw |
| Communication Mechanism |
Two-way |
| Communication Distance |
RF: Up to 1,200 m (3,937.01 ft) in an open space RF-HD: Upload images at high speed: Up to 300 m (984.25 ft) in an open space Upload images at normal speed: Up to 1,200 m (3,937.01 ft) in an open space |
| Encryption Mode |
AES128 |
| Frequency Hopping |
Yes |
General
| Power Supply |
CR123A*3 |
| Battery Life |
4 years (if triggered twice a week with a battery efficiency of 70%) |
| Power Consumption |
6 W (Max), 0.2 mW (Standby) |
| Operating Temperature |
–10 °C to +55 °C (+14 °F to +131 °F) |
| Operating Humidity |
10%–90% (RH) |
| Product Dimensions |
71.0 mm × 53.2 mm × 127.6 mm (2.80" × 2.09" × 5.02") |
| Net Weight |
202 g (0.45 lb) |
| Gross Weight |
333 g (0.73 lb) |
| Installation |
Wall mount |
| Protection |
PC + ABS |
| Certifications |
CE; FCC |
| Anti-corrosion Level |
Basic Protection |
| Storage Temperature |
–10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Humidity |
10%–90% (RH) |
| Packaging Dimensions |
121.0 mm × 65.0 mm × 170.0 mm (4.76" × 2.56" × 6.69") (L × W × H) |
Wi-Fi
