ARD2251E-W2 dual wireless detector

Wireless dual detector ARD2251E-W2

The Dahua ARD2251E-W2 is a wireless dual detector designed for wall mounting. It uses passive infrared (PIR) sensor technology to detect movement, making it a practical component for security and monitoring setups. Its white finish allows it to integrate discreetly into a wide range of indoor spaces.

With a wireless connectivity technology, this detector avoids the need for signal cabling, simplifying installation where running wires is impractical. The device is built to operate across a temperature range of -25 °C to 60 °C, so it can function reliably in demanding environmental conditions.

Weighing 651 g, the ARD2251E-W2 is easy to handle during installation. The packaging measures 116 mm in width, 119 mm in depth and 251 mm in height, with a total package weight of 890 g.

Características principales

• Passive infrared (PIR) sensor technology for motion detection
• Wireless connectivity technology
• Wall mounting type
• White product colour
• Operating temperature range: -25 °C to 60 °C
• Storage temperature range: -25 °C to 60 °C
• Product weight: 651 g

Especificaciones técnicas

Preguntas frecuentes

What type of sensor does the Dahua ARD2251E-W2 use?

It uses a passive infrared (PIR) sensor.

Is this detector wireless?

Yes, its connectivity technology is wireless.

How is it mounted?

It is designed for wall mounting.

What is the operating temperature range?

It operates between -25 °C and 60 °C.

Es para ti si...

• You need a wireless dual detector with PIR sensor technology.
• You prefer a wall-mounted device.
• You want a white detector that blends into the installation environment.
• You need a device that works in temperatures from -25 °C to 60 °C.