DAHUA WIRELESS PIR-CAMERA (ARD1731-W2(868))

OVERVIEW

• Maximum resolution: 1600 × 1200.

• RF-HD image transmission technology, capable of sending 6 HD images in ~10 seconds.

• One-week cloud cache for videos and images.

• Temperature monitoring with two-way digital temperature compensation.

• Frequency hopping and two-way communication ensure stable transmission.

• Cloud firmware update with automatic recovery from update failure.

• Compatible with ARC3000H and ARC3800H series only (not compatible with ARA43 series).

VIDEO & AUDIO

Field of View: H: 88°, V: 68°
Image Type: JPEG
Resolution: 1600 × 1200; 1280 × 960; 640 × 480; 320 × 240
Frame Rate: 2 fps
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 Alarm: Yes

TECHNICAL

Detection Mode: PIR
Sensitivity: 3 levels adjustable
Detection Range: 12 m (39.37 ft) at 2.2 m (7.22 ft) installation height
Detection Speed: 0.3–3 m/s (0.98–9.84 ft/s)
Pet Immunity: ≤18 kg (39.68 lb)
White Light Resistance: 2000 lux
Scenario: Indoor
Operating Current: 2 A (Max), 65 µA (Standby, 3V battery)

WIRELESS

Carrier Frequency: RF: 868.0–868.6 MHz, RF-HD: 2.4 GHz (high speed), 865.34–866.66 MHz (normal speed)
Transmitter Power (EIRP): ≤25 mW
Communication: Two-way
Communication Distance: RF: up to 1,600 m; RF-HD: up to 300 m (high speed) / 1,600 m (normal speed)
Encryption Mode: AES128
Frequency Hopping: Yes

GENERAL

Power Supply: CR123A × 3
Battery Life: Up to 4 years (2 triggers per week, 70% battery efficiency)
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 × 53.2 × 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; EN 50131 series; Security Grade 2; Environmental Class II

WIFI

Wi-Fi Standard: 802.11 b/g/n
Frequency Range: 2.4 GHz
Wi-Fi Power Transmission: CE EIRP ≤20 dBm; FCC ≤30 dBm