MCE133 PIR Ceiling Microwave Motion Sensor A compact ceilingmounted motion sensor that combines PIR and microwave detection for reliable automatic lighting control. Designed for use in lighting circuits with loads up to 2000W, the MCE133 delivers consistent presence detection across a configurable range. Key benefits Reliable detection: Dual technology combining PIR and microwave reduces false triggers and improves sensitivity to both slow and fast movement. Wide adjustable coverage: Detection range from 1 meter to 8 meters, suitable for small rooms up to larger corridors. load capacity: Supports lighting circuits up to 2000W, making it suitable for a variety of commercial and residential lighting loads. Ceilingmounted convenience: Designed for unobtrusive ceiling installation to control overhead lighting without visible switches. Durable, compact design: Small footprint and robust housing for longterm use in interior spaces. Main features Model: MCE133 Detection technologies: Passive infrared (PIR) and microwave Detection range: 1 meter to 8 meters Maximum load: 2000W Mounting: Ceiling Typical use: Lighting circuit control by motion detection Practical applications Office corridors and stairwells: Automatically activates lights when staff pass through and turns lights off when areas are unoccupied to reduce manual switching. Public restrooms and utility rooms: Reliable activation for short visits with coverage adjusted to the room size to avoid unnecessary on time. Commercial back rooms, storage areas and garages: Robust load capacity supports a variety of lighting types while improving convenience and operational efficiency. Installation and compatibility Intended for ceiling installation in standard lighting circuits with loads up to 2000W. Compatible with typical interior lighting setups; professional installation by a qualified electrician is recommended to ensure correct wiring and compliance with local electrical codes. Why choose this sensor Uses two detection methods to improve accuracy in mixeduse spaces. Adjustable detection distance adapts to different room sizes and mounting heights. Suitable for commercial and residential interiors where dependable automatic control of ceiling lighting is required. Notes Follow local regulations and wiring practices during installation. For complex lighting systems or mixedload configurations, consult a qualified electrician to confirm compatibility.