Motion detector SATEL SLIM-PIR-PRO — dual PIR + microwave, detection up to 24 m, 90° angle, white

The SATEL SLIM-PIR-PRO is a dual-technology motion detector combining passive infrared (PIR) and microwave sensing to reduce false alarms while maintaining reliable intrusion detection. Designed for indoor or sheltered outdoor installation at approximately 2.4 m height, the compact white housing measures 62 × 137 × 42 mm and is intended for use in residential and commercial security systems. The unit provides a wide 90° coverage angle and a detection capability reaching up to 24 meters, making it suitable for monitoring corridors, rooms, and protected perimeters where extended range and reduced nuisance triggers are important.

Advantages

The dual PIR and microwave technology improves detection accuracy by requiring coincident signals from both sensors before an alarm is triggered, reducing false activations caused by pets, drafts or rapid temperature changes. The device's long detection range and wide coverage angle allow a single detector to monitor larger zones, which can simplify system design and reduce the number of sensors required. The compact, low-profile white enclosure integrates discreetly into most interiors and the detector operates from a 12 V DC supply with modest current consumption, suitable for common alarm control panels and power modules.

Suitable for

• Monitoring hallways, corridors and large rooms
• Protecting retail areas and office spaces
• Perimeter detection in sheltered entrances or covered walkways
• Installations requiring reduced false alarms in mixed-use environments

Key specifications

• Detection technologies: passive infrared (PIR) and microwave
• Detection range: up to 24 m
• Coverage angle: 90°
• Recommended mounting height: approximately 2.4 m
• Operating temperature range: -10°C to +55°C
• Power supply: 12 V DC
• Typical current consumption: 82 mA
• Dimensions (W × H × D): 62 × 137 × 42 mm
• Color: white

How to use

Install the motion detector at the recommended height of about 2.4 m on a stable surface, ensuring an unobstructed field of view within the intended 90° coverage cone. Connect the device to a compatible alarm control panel or power source that provides 12 V DC, following all safety and wiring guidelines provided by the system manufacturer. After power-up, allow time for sensor stabilization and perform a walk-test across the protected area to verify the detection zone and sensitivity settings. If the detector includes tamper or supervision outputs, integrate them into the control panel wiring according to the panel's input configuration.

Recommendations

To minimize false alarms, avoid aiming the detector at HVAC vents, large windows with direct sunlight, or moving vegetation. When installing in pet-accessible areas, set the detector height and sensitivity according to the environment and perform thorough testing to confirm reliable detection of human intruders while ignoring small animals. Regularly inspect the housing for dust or obstructions and test the detector as part of routine system maintenance.