$253.80 $126.90

The Wattstopper DT-355-U is a line-voltage ceiling-mount dual-technology occupancy sensor rated at 120/230/277/347 VAC, 50/60 Hz providing 360 coverage up to 1,000 sq ft at mounting heights of 812 ft for commercial ceiling applications. It combines PIR and 40 kHz ultrasonic detection with ultrasonic diffusers for comprehensive coverage, supports DIP-switch time delays (30 sec to 30 min), light level sensing (10300 fc), walk-through mode, test mode, and flying-lead termination compatible with BZ Power Packs and Wattstopper PLUS Sensor Interface Modules. Listed to UL, cUL; BAA/TAA compliant; USA manufactured; 5-year warranty.

Voltage120/230/277/347 VAC, 50/60 Hz
Load Rating800W @ 120 VAC, 1200W @ 230347 VAC
Sensor TypeDual Technology (PIR + Ultrasonic)
Coverage1000 sq ft, 360, 812 ft mounting height
FeaturesAdjustable Time Delay, Light Level Sensor, Test Mode, Walkthrough Mode
Timer Duration30 Seconds, 530 Minutes
MountingCeiling, J-Box, Surface
CertificationUL, cUL, BAA/TAA Compliant, USA-Made

SKU:WAT-DT-355-U Category:

The Wattstopper DT-355-U is a line-voltage ceiling-mount dual-technology occupancy sensor rated at 120/230/277/347 VAC, 50/60 Hz providing 360 coverage up to 1,000 sq ft at mounting heights of 812 ft for commercial ceiling applications. It combines PIR and 40 kHz ultrasonic detection with ultrasonic diffusers for comprehensive coverage, supports DIP-switch time delays (30 sec to 30 min), light level sensing (10300 fc), walk-through mode, test mode, and flying-lead termination compatible with BZ Power Packs and Wattstopper PLUS Sensor Interface Modules. Listed to UL, cUL; BAA/TAA compliant; USA manufactured; 5-year warranty.

Voltage 120/230/277/347 VAC, 50/60 Hz
Load Rating 800W @ 120 VAC, 1200W @ 230347 VAC
Sensor Type Dual Technology (PIR + Ultrasonic)
Coverage 1000 sq ft, 360, 812 ft mounting height
Features Adjustable Time Delay, Light Level Sensor, Test Mode, Walkthrough Mode
Timer Duration 30 Seconds, 530 Minutes
Mounting Ceiling, J-Box, Surface
Certification UL, cUL, BAA/TAA Compliant, USA-Made

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