Dahua AirShield Wireless External PIR Detector with Camera Built-in (DHI-ARD2251E-W2(868V))

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Dahua AirShield Wireless External PIR Detector with Camera Built-in (DHI-ARD2251E-W2(868V))
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Dahua AirShield Wireless External PIR Detector with Camera Built-in (DHI-ARD2251E-W2(868V))Dahua AirShield Wireless External PIR Detector with Camera Built-in (DHI-ARD2251E-W2(868V))Dahua AirShield Wireless External PIR Detector with Camera Built-in (DHI-ARD2251E-W2(868V))Dahua AirShield Wireless External PIR Detector with Camera Built-in (DHI-ARD2251E-W2(868V))

Availability  

  

In stock, immediate despatch

Part Number:  DA-ARD2251E-W2-868V
Brand:  Dahua
Category  Detectors

Dahua

PLEASE NOTE: This DA-ARD2251E-W2-868V will only work with the Dahua AirShield Hub 2.0 

• Maximum resolution 1600*1200.
• Based on the RF-HD image transmission technology, transmission of 6 HD images with resolution of 1600*1200 needs up to 10 seconds.
• One-week cloud cache for videos and images.
• Temperature monitoring.
• Offers frequency hopping and two-way communication  technology, ensuring the stability of communication.
• Cloud update and automatic recovery from update failure.

Specifications:
Model Number DA-ARD2251E-W2-868V
Video
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 Colour/Black & White
Function  
Indicator Light 1 x green alarm indicator
Button

1 x power switch

1 × detection range adjustment switch

Remote Update Cloud update
Low Battery Alarm Yes
Tamper Tamper Alarm
Moving Detection

Yes

Technical  
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
Technical  
Detection Mode  PIR + Microwave
Sensitivity PIR:3 levels adjustable
Detection Range  Angle:90°
Range:15 m (49.21 ft), the installation height is 1 m
(3.28 ft)
Detection Speed 0.3 m/s–2 m/s
Microwave Frequency 24G
Pet Immunity Level  <80 cm (2.62 ft), about 40 kg (88.19 lb)
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)
Wireless  
Carrier Frequency 868.0 MHz–868.6 MHz
Communication Mechanism Two-way
Communication Distance RF: Up to 1,600 m (5,249.34 ft) in an open space
RF-HD: Up to 1,400 m (4593.18 ft) in an open space
Encryption Mode AES128
Frequency Hopping Yes
General  
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 (–13 °F to +140 °F)
Operating Humidity 10%–90% (RH)
Product Dimensions 263 mm × 106 mm × 94 mm (10.35" × 4.17" × 3.70”)
Installation Height 0.8 to 1.3 m
Net Weight 763 g (1.68 lb)
Gross Weight 1.06 kg (2.34 lb)
Installation Wall mount, pole mount
Casing Material PC + GF
Protection IP66
Certifications CE
Anti-corrosion Level Basic Protec��on
Storage Temperature –25 °C to +60 °C (–13 °F to +140 °F)
Storage Humidity 10%–90% (RH)

Through our logistic partners we are able to deliver to most areas in the UK on a next business day service.
Our standard cut off time on the website for standard next day delivery is 4pm but you will still be able to call our sales team anytime up to 5pm to place an order.
We also offer a premium next day pre 12pm and pre 10:30am service to these areas as well as a Saturday and Saturday pre 10:30am delivery. For areas outside of here, such as the Highlands, Isle of Man and Channel islands we are able to provide a 2 business day service.

For orders outside of the UK please call +44 (0)1438 909168 to speak to a member of the team who will be able to assist you.

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