Dahua PIR Outdoor Camera Detector ARD2251E-W2

Product code: 25082820 // MPN: ARD2251E-W2(868V)

Dahua PIR Outdoor Camera Detector ARD2251E-W2

€302,95 (inc. VAT)

Available from 1 to 3 days

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Dahua Alarm Hub 2 WiFi (Hub only) ARC3800H-W2 (868)

Code: 25083420

€278,20

Available from 1 to 3 days

Support anti-masking detection. Support moving detection to prevent someone move or detach device. Support the installation of camera modules to form PIR-Cam to implement video verification. Support environment temperature monitoring. Supports two-way communication and frequency hopping to make communication with alarm hub stable and reliable. You can also remotely update the device on the mobile app . Offers a dual backup system. and uses auto recovery when an update fails. Suitable for the ARC3800H series only. excluding the ARC3000H series and ARA43 series.

Field of View: 110° (H); 60° (V)
Image Type: JPEG
Resolution: 1280 × 960; 640 × 480; 320 × 240; 160 ×120
Frame Rate: 2
Illumination Mode: Infrared Light
Illumination Range: 15 m (49.21 ft)
Day/Night Switch: Color; Black and White
Indicator Light: 1 × green alarm indicator
Button: 1 × power switch / 1 × detection range adjustment switch
Remote Update: Cloud update
Low Battery Detection: Yes
Tamper: Tamper alarm
Moving detection: Yes
Detection Mode: PIR + Microwave
Sensitivity: PIR: 3 levels adjustable
Detection Range: Angle:90° / Range:15 m, the installation height is 1 m
Detection Speed: 0.3 m/s–2 m/s
Microwave Frequency: 24 G
Pet Immunity Level: <80 cm, about 40 kg
White Light Resistance Level: 10,000 lux
Anti-masking: Yes
Two-way Digital Temperature Compensation: Yes
Scenario: Outdoor, indoor
Operating Current: 20 uA
Alarm Current: Without Camera: 26mA (Avg); 250 mA (Max) / With Camera in Night: 380 mA (Avg); 1.5 A (Max)
Carrier Frequency: 868.0 MHz–868.6 MHz
Transmitter Power (EIRP): Limit 25 mW
Communication Mechanism: Two-way
Communication Distance: RF: Up to 1,600 m in an open space
Encryption Mode: AES128
Frequency Hopping: Yes
Power Supply: CR123A × 4
Battery Life: Without Camera: 5 years (triggers 10 alarms a day) / With Camera: 3.5 years (triggers alarms twice a week)
Operating Temperature: –25 °C to +60 °C
Operating Humidity: 10%–90% (RH)
Product Dimensions: 211 mm × 106 mm × 94 mm
Installation Height: 0.8 to 1.3 m
Net Weight: 651 g
Gross Weight: 890 g
Installation: Wall mount, pole mount
Casing Material: PC + GF
Protection: IP66
Certifications: CE
Anti-corrosion Level: Basic Protection
Storage Temperature: –25 °C to +60 °C
Packaging Dimensions: 251 mm × 116 mm × 119 mm