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As a professional manufacturer in occupancy sensors for sustainable building control solutions, we strive to develop innovative products that not only allow you to provide occupancy sensing based building control, but also offer versatile selections for OEM lighting fixture integration. We strive to deliver maximum energy savings through simple and effective sensor controls.
The best controls are the ones you don't even realize are there at all.
Low Voltage Occupancy Sensor
The OS‑551 and OS‑551T are low voltage occupancy sensors designed to signal the occupancy status for area lighting, or HVAC control, for energy efficient building management.
In addition to the standard features of OS‑551, the OS‑551T further provides high/low temperature setbacks to help HVAC systems maintain room temperatures within set ranges during vacant periods.
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