Description
DHI-ARD1731-W2 Black, Wireless PIR Camera
Wireless PIR detector with camera and infrared illumination.
The camera allows you to view video of triggered alarm events. By displaying the images in real time, you can respond quickly and accurately to current alarm events.
The PIR detector sends high-resolution images from the camera to the alarm hub, which forwards them to the mobile app or the alarm center (CMS/ARC).
The device uses RF-HD 2.4 GHz image transmission technology, which ensures high-speed transmission of up to 6 HD images with a resolution of 1600 x 1200 pixels within 10 seconds.
The device is designed for use with Dahua wireless access control systems operating on the 868 MHz band.
Specifications:
- Video
- 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
- Battery Level Display - Yes
- Tamper - Tamper alarm
- Signal Strength - RF Signal test RF-HD signal test
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 - 65 μA
- Alarm Current : Day: 170 mA (Avg); 800 mA (Max) Night: 230 mA (Avg); 2.8A (Max)
Wireless
- Carrier Frequency - RF:868.0 MHz–868.6 MHz RF-HD:2.4GHz
- Communication Distance - RF:Up to 1,600 m (5,249.34 ft) in an open space RF-HD:Up to 300 m (984.25 ft) in an open space
Communication
- Mechanism - Two-way
- Frequency - Hopping Yes
- Encryption Mode - AES128
General
- Power Supply - CR123A*3
- Battery Life - 4 years (if triggered twice a week with a battery efficiency of 70%
- Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
- Operating Humidity - 10%–90% (RH)
- Product Dimensions - 127.6 mm × 71.0 mm × 53.2 mm (5.02" × 2.80" × 2.09")
- Packaging Dimensions - 121.0 mm × 65.0 mm × 170.0 mm (4.76" × 2.56" × 6.69")
- Net Weight - 202 g (0.45 lb)
- Gross Weight - 333g (0.73lb)
- Installation - Wall mount
- Casing - PC + ABS
- Certifications CE
