Rab LOS2500/120 White Ceiling Occupancy Sensor

Product Description

The RAB LOS2500/120 is a white ceiling-mount occupancy sensor designed for automatic lighting control in commercial and residential applications. It detects motion to switch lights on when a space is occupied and off after occupancy ends, reducing energy waste without requiring manual switching. Operating at 120 volts, it mounts directly to a standard ceiling junction box and is intended for installation by a licensed electrician. The white finish suits drop-ceiling and hard-lid ceiling environments where a low-profile sensor is required.

The LOS2500/120 is suited for indoor spaces such as offices, restrooms, conference rooms, storage areas, and corridors where automatic lighting shutoff is needed for energy code compliance. It is a passive infrared or multi-technology style ceiling sensor intended for single-zone occupancy detection. Applications typically fall under commercial tenant improvement, new construction, or lighting retrofit projects where local energy codes require occupancy-based lighting control.

Key Features

• Ceiling-mount form factor installs to a standard junction box with no additional hardware
• White finish blends with standard ceiling and tile environments
• 120-volt operation for direct line-voltage lighting control
• Automatic on/off control reduces lighting energy consumption in unoccupied spaces
• Compact, low-profile housing minimizes visual footprint

Compatibility

Designed as an OEM-style ceiling occupancy sensor for 120-volt line-voltage lighting control circuits in commercial and residential buildings.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements. Power to the circuit must be shut off at the breaker before wiring or mounting the sensor. The sensor should be mounted at the ceiling height specified in the product documentation to ensure the detection field covers the intended coverage area. Do not install in areas exposed to moisture, direct airflow from HVAC diffusers, or temperatures outside the rated operating range, as these conditions can cause false triggering or sensor failure.

Technical Specifications

• Voltage: 120 volts
• Color: White
• Mount Type: Ceiling
• Weight: 0.6 pounds
• UPC: 01981374260

Standard Information

• Brand: RAB
• Manufacturer Part Number: LOS2500/120