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Wireless dual microwave detector, PIR ARD2231-W2(868) Dahua

Wireless dual technology sensor featuring microwave and PIR detection, designed by Dahua Technology. The sleek white casing provides a modern look suitable for various security installations.
A white motion detector with a sleek, curved design features a prominent sensor area and a small black component at the bottom. The device is branded with the Dahua Technology logo on the upper front.
The image shows a white, rectangular wireless dual-tech detector with a smooth surface and a mounting bracket on the back. The device features branding and certification markings, indicating compliance with safety standards.
A white wireless dual-tech detector with a sleek, modern design is shown alongside its removable back cover. The device features mounting holes and a QR code for easy installation and setup.
The image shows a wireless dual-tech detector with its cover removed, revealing the internal circuit board and battery compartment. The device features a sleek white exterior and is designed for security applications.
Diagram illustrating the sensor's detection range, showing an 80-degree angle and distances up to 12 meters. Includes side and top views with optimal installation height marked at 2.2 meters for effective coverage.
Wireless dual microwave detector, PIR ARD2231-W2(868) Dahua
The image shows a set of hardware accessories including a battery, four screws, and four plastic wall anchors. The battery is cylindrical with an orange and silver design, while the screws and anchors are arranged neatly beside it.
  • Manufacturer

    Dahua
  • Product Code

    ARD2231-W2(868)

  • Warranty

    36 miesięcy

  • Sensor type: Traffic

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  • Availability: in stock Shipping 24/48h

Price (Incl. VAT):

116,01 €

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Najniższy koszt dostawy: 20,68 zł

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Product Description

Main features:


  • Passive infrared (PIR) and microwave (MW)
  • Digital detector
  • 24 GHz Microwave detection based on Doppler effect
  • Two-way temperature compensation
  • Two-way communication
  • Protection against jamming by frequency switching ensures reliable transmission
  • AES-128 data encryption
  • Adjustable PIR / MW detection sensitivity - 3 levels
  • Test mode
  • Low battery alarm
  • Anti-sabotage protection
  • Software update via cloud
  • LED indicator signaling operating status
  • ON/OFF button

This is a Dahua brand wireless alarm system for indoor use. It operates in the 868 MHz to 868.6 MHz frequency band and offers a communication range of up to 1,600 meters in open areas. It has a PIR motion detector with a range of 12 m at a 90° angle. It is powered by a CR123A 3V battery, which allows for about 3 years of operation in power-saving mode. The detector registers motion with a speed of 0.3 to 3 m/s. It uses advanced technologies such as microwave detection based on the Doppler effect, two-way communication, AES-128 encryption and adjustable detection sensitivity. The detector operates in a temperature range of -10 °C to 55 °C with 10% to 90% humidity. It has compact dimensions of 104 x 60 x 51 mm and a weight of 0.11 kg. It is also possible to update the software via the cloud.


Technical specifications:


Cooperation:Dahua wireless alarm systems
Application:Internal
Frequency band:868 MHz ... 868.6 MHz
Radio communication range (in open area):max. 1600 m
PIR detector range:12 m / 90 °
Power supply:1 x CR123A 3 V Lithium battery (included)
Battery life (in power saving mode):~ 3 years
Detectable movement speed:0.3 ... 3 m/s
Recommended mounting height:2.2 m
Animal resistance:≤ 18 kg, < 50 cm
Selected features:
  • Passive infrared (PIR) and microwave (MW).
  • Digital detector
  • 24 GHz Doppler effect microwave detection
  • Two-way temperature compensation
  • Two-way communication
  • Protection against jamming by frequency switching ensures reliable transmission
  • AES-128 data encryption
  • Adjustable PIR / MW detection sensitivity - 3 levels
  • Test mode
  • Low battery alarm
  • Anti-sabotage protection
  • Software update via cloud
  • LED indicator signaling operating status
  • ON/OFF button
Color:White
Operating temperature:-10 °C ... 55 °C
Permissible relative humidity:10 % ... 90 %
Weight:0.11 kg
Dimensions:104 x 60 x 51 mm
Manufacturer/Brand:Dahua

Szczegóły dotyczące zgodności produktu z przepisami: Osoba odpowiedzialna za produkt

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