MS Sedco DH-400 FRM-AI Combina...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$414.00
$258.75 Sale

MS Sedco DH-400 FRM-AI Combination Motion & Presence Sensor

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Model: MSS-DH-400

In Stock (leaves warehouse same day if ordered before 3pm ET)

$414.00
$258.75 Sale
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DH400 FRM-AI Combination Motion & Presence Sensor

The DH400 is a high mount active infrared presence sensor designed to provide safety protection for automatic swinging, sliding, and folding doors.

The DH400 is based upon the most reliable active infrared (AI) technology available—Floor Reflection Method (FRM). With FRM-AI up to 60 individual detection zones (floor points) are precisely reflected off of the floor in a rectangular pattern meeting and exceeding ANSI A156.10 guidelines.

The DH400 provides detection as far as 13.1 feet (4m) from the door while simultaneously providing a dense zone of presence detection at the threshold of the door. With a sensing area made up of 60 separate detection zones, the DH400 provides the highest density pattern available.

  • Frm-ai (floor reflection method active infrared) detection
  • Mount up to 13.1′ (4m) high
  • Width and depth of detection pattern is fully adjustable
  • Easy to install and adjust

ADDITIONAL RESOURCES

Manufacturer Resources

Product Specs

Category:
Electronic Access Controls
Product Group:
Electronic Access Controls
Series:
DH-400
Product Subgroup:
Sensors, Switches, Relays and Timers
Product Type:
Motion Sensors
Subcategory:
Combination Motion & Presence Sensor
Commercial/Residential:
Commercial
Electronic:
Yes
Product Model:
DH-400

MS Sedco MSS-DH-400 – Frequently Asked Questions

How fast can I get the MS Sedco MSS-DH-400 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 MS Sedco MSS-DH-400 come with a warranty?
Absolutely. The MS Sedco MSS-DH-400 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 MS Sedco MSS-DH-400?
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 MS Sedco MSS-DH-400 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.