Motion sensor MACLEAN MCE243 GR PIR, IP65 weatherproof, passive infrared detection

MACLEAN MCE243 GR PIR motion sensor is a passive infrared detector designed for presence and motion monitoring in both indoor and outdoor environments. With IP65 weatherproof protection, the sensor resists dust and water jets, making it suitable for sheltered external mounting as well as humid or dusty interiors. The device uses a PIR element to detect changes in infrared radiation caused by moving people or objects and is intended for integration with lighting control, security systems, automated doors and energy-saving installations.

Advantages

The MACLEAN MCE243 GR offers reliable passive infrared detection with a compact form factor and robust IP65 enclosure for enhanced durability. Its straightforward operating principle provides low power consumption and minimal maintenance needs. The sensor is compatible with a wide range of control devices and systems, enabling automated switching, occupancy-based lighting control and motion-triggered events while reducing unnecessary energy use.

Suitable for

• Outdoor entrance lighting and porch illumination
• Perimeter security and exterior detection zones
• Indoor corridors, stairwells and utility rooms
• Automated door activation and gate control
• Energy-saving lighting systems in commercial and residential settings

Key specifications

• Detection technology: passive infrared (PIR)
• Protection rating: IP65 (dust-tight and protected against water jets)
• Application environment: indoor and outdoor use
• Primary functions: motion and presence detection for switching and alarm inputs
• Mounting: wall or surface mounting in sheltered outdoor locations or indoor spaces

How to use

Install the MACLEAN MCE243 GR on a stable surface at the recommended mounting height and orientation for the intended coverage area, avoiding direct sunlight and sources of heat that may affect detection. Connect the sensor to the lighting control or security system according to the system wiring diagram and local electrical regulations. After power-up, verify the detection zone by walking through the coverage area and adjust mounting position as needed to achieve reliable triggering without false activations.

Usage recommendations

For consistent performance, mount the sensor out of direct weather exposure when possible while maintaining clear line-of-sight to the monitored area. Regularly check for obstructions such as vegetation or dirt on the sensing window and clean with a soft, dry cloth. When integrating with automated systems, configure timers and sensitivity settings in the connected controller to balance responsiveness and energy savings.