What are PIR + microwave detectors?

PIR + microwave detectors are devices combining two motion detection technologies: passive infrared (PIR) and microwave waves (MW). Thanks to this, they offer increased precision, lower levels of false alarms and stable operation in difficult conditions.

Why use PIR + MW dual detectors?

• More resistance to false alarms: Since the alarm only starts when both tracks (PIR and microwave) detect movement, the risk of false alarms is reduced. {index=0}
• Better detection in difficult environments: Dual detectors are great in rooms with drafts, air conditioning, fireplaces or poor thermal insulation. {index=1}
• Wall protection: Microwave technologies (MW) can detect motion even through thin walls or shields, which increases the scope of monitoring. {index=2}
• Independent regulation: Many models allow separate adjustment of sensitivity for the PIR and microwave track, which gives flexibility in configuration. {index=3}
• Resistance to temperature disturbances: Dual detectors better deal with sudden temperature changes, which can interfere with typical PIR detectors. {index=4}

What to pay attention to when choosing the PIR + microwave detector?

• Detection range: Check the maximum range of PIR and microwave specified by the manufacturer.
• Sensitivity adjustment: Make sure both detection tracks can be tuned.
• Power supply: Specify whether the detector will be wired (power 12 V) or wireless.
• Sabotage (tamper): It is important that the detector is protected from opening the enclosure. {index=5}
• Mounting conditions: Dual detectors work perfectly in rooms with drafts, variable temperature or air movement. {index=6}

Example PIR + Microwave detectors

• **:contentReference[oaicite:7]{index=7}** – proven, wired dual sensor of a renowned brand, ideal for system installations. **:contentReference[oaicite:8]{index=8}** – compact dual detector, good price and robust detection. **:contentReference[oaicite:9]{index=9}** is a sensitivity control model designed to minimize false alarms. **:contentReference[oaicite:10]{index=10}** – large range, Quad PIR technology and adjustable microwave, resistance to small animals. **:contentReference[oaicite/11]{index=11}** is a classic dual detector for professional use. **:contentReference[oaicite:12]{index=12}** is a wireless radio detector powered by battery.

The Benefits of Buying With Us

• High quality: We offer dual detectors from renowned manufacturers – Satellite, Pyronix, CROW, etc.
• Technical support: We help you select the detector for your control panel and assembly conditions.
• Installation optimization: With double detection technology you can reduce the number of false alarms and increase the reliability of the system.

FAQ: Frequently asked questions

Does a dual detector use more power than a regular PIR?

Yes, it may have a slightly higher consumption, especially the microwave track, but the benefits of better detection and fewer false alarms often compensate. :contentReference[oaicite:13]{index=13}

Where's the best place to install a detector like this?

Dual detectors work well in rooms with fireplaces, boiler rooms, garages, places with drafts or temperature changes. {index=14}

Is the dual detector better with small animals?

Yes – many models allow you to adjust the PIR track to ignore small animals (e.g. up to 15–25 kg). :contentReference[oaicite:15]{index=15}

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