Detetor de movimento SATEL slim-DUAL-PRO — PIR + micro-ondas, deteção até 24 m, ângulo de 90°, 12 V DC, altura máx. 2,4 m, tamanho compacto (62×137×42 mm)

The SATEL SLIM-DUAL-PRO is a dual-technology motion detector that combines Passive Infrared (PIR) sensing with a microwave sensor to reduce false alarms while maintaining reliable intrusion detection. Designed for installation at heights up to 2.4 m, the detector provides coverage up to 24 m with a 90° detection angle. The compact housing (62×137×42 mm) and 12 V DC power supply make it suitable for discreet placement in residential and commercial environments where unobtrusive, continuous monitoring is required.

Advantages

The combination of PIR and microwave technologies increases detection reliability by validating motion across two independent sensing channels, which helps to filter out environmental disturbances. The detector’s compact dimensions allow installation in confined spaces or low-profile mounting without affecting interior aesthetics. Low operating current and standard 12 V DC power make integration with common alarm control panels straightforward, while the specified operating temperature range supports use in a variety of indoor conditions.

Suitable for

• Perimeter and interior intrusion detection in homes and apartments
• Small and medium-sized offices and retail premises
• Corridors and stairwells where a narrow detection angle is acceptable
• Discreet installations where compact size is required

Key specifications

• Detection technologies: Passive Infrared (PIR) and microwave
• Detection range: up to 24 m
• Detection angle: 90°
• Recommended mounting height: up to 2.4 m
• Power supply: 12 V DC
• Maximum current consumption: 85 mA
• Alarm output capacity: 40 mA at 24 V DC
• Operating temperature range: -10°C to +55°C
• Dimensions: 62 × 137 × 42 mm

How to use

Mount the detector at the recommended height (up to 2.4 m) to obtain the specified coverage pattern and secure it on a stable surface or bracket. Connect the device to a compatible 12 V DC power source and wire the alarm output to the alarm control panel following the panel manufacturer’s wiring diagram. After powering the detector, allow the built-in stabilization period before testing. Perform walk tests across the coverage area to verify detection distance and adjust orientation so moving targets pass through the 90° field of view. Follow local electrical and safety regulations during installation.

Recommendations

To minimize false alarms, avoid pointing the detector directly at sources of rapid temperature change (heaters, forced-air vents) or large reflective surfaces. Use the combined PIR and microwave setup to fine-tune sensitivity: if false triggers persist, consult installation notes to adjust mounting position or sensitivity settings and perform a final verification test after any changes.