Curtain detector SATEL ACD-220 wireless, white — motion detector for window/curtain coverage

SATEL ACD-220 wireless curtain detector in white is designed to monitor movement along narrow, curtain-like zones such as windows, balconies and glass doors. The compact detector mounts vertically to create a focused detection curtain that complements existing perimeter security. It communicates wirelessly with compatible alarm panels to report intrusions while maintaining a discreet appearance and minimal visual impact on interior spaces.

Advantages

The detector provides concentrated detection along a slim vertical zone, enabling reliable protection of windows and door openings without covering the entire room. Wireless operation simplifies installation where wiring is impractical and reduces visible cabling. The white finish allows the device to blend with typical window frames and interior trim. Designed for integration with SATEL-compatible alarm systems, it delivers prompt movement reporting for perimeter security.

Suitable for

• Protecting windows and skylights against intrusion
• Monitoring glass doors and balcony openings
• Targeted coverage of display cases or narrow entryways
• Retrofit installations where running cables is difficult

Key specifications

• Detection type: narrow vertical/curtain zone motion detection
• Mounting orientation: vertical wall mounting for focused coverage
• Color: white finish for low visual impact
• Communication: wireless link to compatible alarm panels
• Intended use: perimeter/window coverage in residential and commercial spaces

How to use

Install the detector vertically beside the window or door so the sensor axis aligns with the area to be protected. Adjust height and position to create a consistent narrow detection curtain across the vulnerable opening. Enroll the device in a compatible SATEL wireless alarm system following the panel’s pairing procedure and test the detection zone from both inside and outside to verify coverage. Keep the detector free of obstructions such as curtains or blinds that could block the sensing path.

Usage recommendations

Position the detector so it covers the most likely intrusion path across the glass opening and perform regular functional tests after any changes to window treatments or frames. For reliable perimeter protection, combine curtain detectors with complementary sensors (e.g., shock sensors on glass) and configure alarm zones according to the installer’s guidance.