
WATTSTOPPER DT-355 Dual Tech Occupancy Sensor Ceiling Mount PIR/Ultrasonic 24VDC
$149.95
Shipping: US $16.88 delivery in 2–4 days
Description
WATTSTOPPER DT-355 Dual Tech Occupancy Sensor Ceiling Mount PIR/Ultrasonic 24VDC
Key Features:
Dual Technology (PIR & Ultrasonic):
Prevents false triggers and ensures lights are only on when the space is truly occupied.
Ceiling Mount:
Flush mount design for a clean, professional appearance in ceiling tiles or junction boxes.
Adjustable Settings:
Features accessible potentiometers for fine-tuning time delay, sensitivity, and operating modes.
Low Voltage Operation:
Uses safe 24 VAC/VDC power, typically wired to a power pack (sold separately).
High Coverage:
Offers wide coverage patterns (up to 500 sq ft nominal) suitable for open office plans.
Genuine WattStopper Part:
Ensures compatibility and reliable performance within building automation systems.
Technical Specifications (2026 Reference Data):
Feature
Detail
Manufacturer
WattStopper (Legrand)
Part Number
DT-355
Voltage
24 VAC/VDC
Technology
PIR & Ultrasonic (Dual Tech)
Coverage
500 sq ft (Nominal)
Mounting
Ceiling
Color
White
CONDITION:
NSMP - New Surplus Manufacturer Package (OEM)
WARRANTY: 120 DAYS
SAME DAY SHIPPING AVAILABLE ON ORDERS MADE BEFORE 4PM EST.
(CAN SHIP COLLECT ON UPS OR FEDEX ACCOUNT)
________________________________________________________________________________
2037
Specifications
| Manufacturer | WATTSTOPPER |
| Model | DT-355 |
| Condition | New |



