WattStopper DT-355 Dual Techno...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$347.40
$297.40
WattStopper DT-355 Dual Tech Occupancy Sensor 100-347VAC, Center Mount 360°

WattStopper DT-355 Dual Technology Occupancy Sensor 100-347VAC Center Mount 360� Coverage

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Model: DT-355
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$347.40
$297.40
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WattStopper DT-355 Dual Technology Occupancy Sensor 100-347VAC Center Mount 360� Coverage

Advanced dual technology sensing for comprehensive occupancy detection and energy management

The WattStopper DT-355 Dual Technology Occupancy Sensor delivers professional-grade occupancy detection with 360� center mount coverage and wide voltage compatibility from 100-347VAC. This dual technology sensor combines ultrasonic and passive infrared detection methods for reliable performance across diverse commercial and industrial applications, featuring terminal wiring for quick installation and an architecturally appealing low profile design.

Professional Features & Benefits

  • 100-347VAC Multi-Voltage Operation: Compatible with 120V, 230V single phase, 277V, and 347VAC systems at 50/60Hz for versatile installation flexibility across different electrical configurations.
  • Dual Technology Detection: Combines ultrasonic and passive infrared sensing technologies for enhanced accuracy and reduced false triggering in challenging environments.
  • 360� Center Mount Coverage: Provides comprehensive room monitoring from a single centrally-located sensor position for optimal occupancy detection.
  • Ultrasonic Diffusers: Engineered diffuser design delivers more comprehensive coverage patterns for improved detection reliability.
  • Walk-Through Mode: Intelligent feature increases energy savings potential by distinguishing between brief occupancy and sustained presence.
  • Terminal Wiring Design: Facilitates quick and easy installation with accessible terminal connections for efficient field wiring.
  • Low Profile Architecture: Architecturally appealing design maintains aesthetic appeal while delivering professional performance.

Technical Specifications

  • Country Of Origin: China
  • Product Depth Us: 5.0 in
  • Product Environmental Profile: Yes
  • Product Height Us: 3.0 in
  • Product Volume Us: 71.25 cu in
  • Product Weight Us: 0.45 lb
  • Product Width Us: 4.0 in

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Environments
  • Retail Establishments
  • Industrial Facilities
  • Multi-Tenant Properties
  • Government Buildings

Why Choose WattStopper Quality?

WattStopper delivers proven reliability in occupancy sensing technology with professional-grade construction and comprehensive voltage compatibility. The DT-355's dual technology approach and walk-through mode functionality provide enhanced energy management capabilities, while the low profile design and terminal wiring ensure professional installation results across diverse commercial applications.

Manufacturer Resources

Product Specs

Country Of Origin:
China
Product Depth Us:
5.0 in
Product Environmental Profile:
Yes
Product Height Us:
3.0 in
Product Volume Us:
71.25 cu in
Product Weight Us:
0.45 lb
Product Width Us:
4.0 in

WattStopper DT-355 – Frequently Asked Questions

How fast can I get the WattStopper DT-355 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the WattStopper DT-355 come with a warranty?
Absolutely. The WattStopper DT-355 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the WattStopper DT-355?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the WattStopper DT-355 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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