Passive Indoor PIR Motion Detector SATEL CX-702 MKII with Dual-Function Lens

SATEL CX-702 MKII is a passive indoor PIR motion detector designed for reliable indoor intrusion detection and perimeter monitoring. The detector uses a dual-function lens to monitor changes in infrared radiation caused by moving heat sources, providing detection across monitored zones within rooms and corridors. Intended for integration with residential and commercial alarm systems, the CX-702 MKII is configured for ceiling or wall installation and for typical indoor environments where accurate motion sensing is required.

Advantages

The detector’s dual-function lens improves sensitivity and coverage by combining different detection zones into a single optical system, reducing blind spots and enhancing detection of both small and large movements. The passive infrared technology ensures low power consumption and silent operation. Designed for indoor use, the unit offers stable performance in standard ambient temperature ranges and is compatible with common alarm control panels, enabling straightforward integration into existing security setups.

Suitable for

• Residential rooms, hallways and living areas
• Small and medium-sized commercial premises such as offices and retail spaces
• Corridors and stairwells where zone coverage is required
• Integration with wired alarm systems for perimeter and interior protection

Key specifications

• Detection technology: Passive infrared (PIR)
• Optics: Dual-function lens for multi-zone coverage
• Mounting: Wall or ceiling mount suitable for indoor installation
• Detection coverage: Multi-zone pattern adapted to typical room layouts
• Power consumption: Low power operation compatible with alarm system supplies
• Output type: Alarm signal compatible with standard alarm control inputs
• Environmental use: Designed for indoor ambient temperature ranges

How to use

Install the detector on a wall or ceiling according to the monitoring area and wiring requirements of your alarm system. Position the unit to minimize direct exposure to heating vents, windows with strong sunlight, and other sources of thermal disturbance that may affect detection. Connect the detector’s output to the alarm control panel input following the panel manufacturer’s wiring and configuration instructions. After installation, perform a walk-test through the monitored area to verify coverage and adjust orientation or mounting height as needed to ensure reliable detection across the intended zones.

Usage recommendations

For reliable performance, maintain clear line-of-sight in monitored zones, avoid mounting near rapid temperature changes or strongly reflective surfaces, and follow routine testing and maintenance procedures recommended by the alarm system manufacturer.