PIR Pet Immune Motion Sensor
Indoor volumetric detection 12m 90° with pet immunity.
Grade 2 certified indoor volumetric motion sensor. Available in White (GZ-ARGO-PIR) and Black (GZ-ARGO-PIRB). Features a 12-meter 90° coverage area, pet immunity for animals up to 18 kg, and dual digital temperature compensation.

Why choose PIR Pet Immune Motion Sensor
Pet Immune up to 18 kg
Low-noise dual-element PIR sensor with intelligent animal discrimination algorithms to reduce false alarms to zero.
Dual Digital Compensation
Automatic real-time digital temperature compensation ensuring consistent sensitivity across fluctuating climate conditions.
Up to 4-Year Battery Life
Powered by a single CR123A lithium battery (included) for extended operation with in-app battery level monitoring.
Built-in Temperature Sensor
Real-time ambient room temperature tracking viewable directly in the GZ ARGO mobile app.
Uncompromising Performance & Security
The GZ-ARGO-PIR wireless volumetric detector is designed for comprehensive indoor protection. It covers a 12-meter radius with a wide 90-degree angle. With intelligent pet immunity algorithms, it ignores pets weighing up to 18 kg, preventing nuisance false alarms while maintaining maximum human intrusion detection. Automatic dual digital temperature compensation continuously adapts sensor sensitivity to ambient temperature changes, ensuring reliable year-round stability.
Technical Highlights
- Available in White (GZ-ARGO-PIR) and Black (GZ-ARGO-PIRB) finishes
- EN 50131 Grade 2 certified for professional installations
- Pet immunity for domestic animals up to 18 kg
- Dual digital temperature compensation against false triggers
- Up to 4 years of battery life on a single CR123A cell
- Anti-opening tamper switch and built-in thermometer
Industrial-grade performance.
All wireless peripherals of the GZ ARGO ecosystem are engineered and certified to meet the highest demands of professional security and European standard EN 50131.
Detection Specifications
Radio Parameters
Power & Hardware
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