SDC WPT Series Wireless Power ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$458.00
$298.67
SDC SDC WPT Series -Wireless Power Transfer Devices SDC-WPT

SDC WPT Series Wireless Power Transfer System with RF Transmission and Data Signal Support

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Model: WPT

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

$458.00
$298.67
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SDC WPT Series Wireless Power Transfer System with RF Transmission and Data Signal Support

Revolutionary Wireless Power Solution for Electrified Door Hardware

The SDC WPT Series Wireless Power Transfer system revolutionizes power delivery to electrified locks and latches across swinging door openings by eliminating traditional wired connections and door core drilling requirements. Unlike magnetic induction systems, this innovative solution utilizes radio frequency (RF) transmission to wirelessly send energy across door gaps, with built-in receivers converting RF energy into DC voltage for reliable lock operation. The system operates in temperatures from minus 4 degrees F to 140 degrees F and supports advanced data signal transfer including request-to-exit (REX), door position status (DPS), and latch status monitoring.

Professional Features & Benefits

  • RF Transmission Technology: Advanced radio frequency energy transfer provides greater vertical and horizontal alignment tolerance compared to magnetic induction systems for easier installation and reliable operation.
  • No Core Drilling Required: Eliminates the need for door core drilling, making retrofitting simple on existing wood and metal doors while reducing labor and installation time.
  • Comprehensive Data Signal Support: Transfers request-to-exit (REX), door position status (DPS), and latch status (LS) signals wirelessly—capabilities not typically supported by magnetic induction-based systems.
  • Dual Output Voltage: Field-selectable voltage output provides flexibility for various locking device requirements and system configurations.
  • Extended Power Duration: Includes timed trigger capability for up to 90 seconds of sustained voltage delivery for applications requiring extended unlock periods.
  • Vandal-Resistant Design: Reduces visible wires prone to vandalism, wear, or breakage over time while providing cleaner aesthetics in secure environments.
  • Low Maintenance Operation: No moving parts design minimizes maintenance requirements and maximizes system reliability in commercial applications.
  • Visual Status Indication: Built-in LED status indicator provides immediate feedback on system operation and power transfer status.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
  • Product Category: Electronic Access Controls
  • Product Group: Electronic Access Controls
  • Product Model: WPT
  • Product Subgroup: Controllers, Power Supplies and Transformers
  • Product Type: Power Transfer Devices
  • Series: WPT Series
  • Subcategory: Power Transfer Devices
  • Tags: wireless door lock power system, wireless power transfer, wireless transformer, wpt wireless power transfer, SDC WPT
  • Temperature Range: Minus 4 Degrees F to 140 Degrees F

Professional Applications

  • Heritage Building Retrofits Where Core Drilling is Prohibited
  • Fire-Rated Door Applications Requiring Wireless Power
  • High-Security Facilities Demanding Clean Aesthetics
  • Educational Institution Access Control Systems
  • Healthcare Facility Electronic Lock Integration
  • Commercial Office Building Security Upgrades
  • Government Facility Access Control Modernization

Why Choose SDC Quality?

SDC WPT Series systems deliver professional-grade wireless power transfer with advanced RF transmission technology operating reliably in temperatures from minus 4 degrees F to 140 degrees F. The no-moving-parts design ensures minimal maintenance requirements while supporting comprehensive data signal transfer capabilities not available in traditional magnetic induction systems. Engineered for demanding commercial applications where reliable wireless power delivery and clean installation aesthetics are essential.

Manufacturer Resources

SDC Full Catalog

Product Specs

Subcategory:
Power Transfer Devices
Series:
WPT Series
Product Group:
Electronic Access Controls
Product Subgroup:
Controllers, Power Supplies and Transformers
Commercial/Residential:
Commercial
Temperature Range:
Minus 4 Degrees F to 140 Degrees F
Product Type:
Power Transfer Devices
Electronic:
Yes
Tags:
wireless door lock power system, wireless power transfer, wireless transformer, wpt wireless power transfer, SDC WPT
Product Model:
WPT
Product Category:
Electronic Access Controls
Department:
Door Hardware

SDC WPT – Frequently Asked Questions

1) Can I electrify a lock on an existing door without drilling through the door core?
That's the whole point of the SDC WPT Series wireless power transfer system. It sends energy across the door gap by radio frequency instead of running a wire through the door, so no core drilling is needed on existing wood or metal doors. A receiver on the door side converts the RF energy back into DC voltage to run the lock. For a retrofit on a heritage opening, or any door where you can't cut into the leaf, that removes the usual obstacle to putting an electrified lock on it.
2) Does a wireless power transfer system carry request-to-exit and door position signals, or only power?
The WPT handles both. Along with power, it transfers request-to-exit (REX), door position status (DPS) and latch status (LS) signals wirelessly. That matters if you're feeding an access control panel that needs door monitoring, not just an unlock command. Magnetic induction power transfer typically won't carry those data signals, so if your opening needs monitored status without a wired loop, the RF approach is what gets you there.
3) Wireless power transfer vs. magnetic induction for an electrified door: which should I use?
Two things separate them. The SDC WPT uses RF rather than magnetic induction, and RF gives greater vertical and horizontal alignment tolerance between the two halves, so a door that sags or a frame that isn't perfectly true is less likely to drop the transfer. Second, induction systems generally don't pass data, while the WPT carries REX, DPS and latch status. If all you need is raw power on a well-aligned opening, induction will do it. If you need monitoring, or the alignment is imperfect, go RF.
4) Will an SDC WPT wireless power transfer work on an exterior door in a cold climate?
Rated for minus 4 degrees F to 140 degrees F, so it covers a hard winter and a hot vestibule. Confirm the opening stays inside that band before you spec it for an unconditioned space like a parking structure or a rooftop stair door.
5) Can the WPT power a lock that needs to stay unlocked for a while, not just a momentary release?
Yes. The WPT includes a timed trigger that sustains voltage delivery for up to 90 seconds, so an opening that needs an extended unlock window, an accessible entrance or a delivery door, gets held power rather than a brief pulse.
6) Does the SDC WPT output match my lock's voltage, or do I need a separate supply setting?
Output voltage is field-selectable on the WPT, with two output options, so the installer sets it to suit the locking device rather than ordering a voltage-specific part. That's useful on a mixed fleet of openings where the hardware isn't all the same.
7) Is the SDC WPT for swinging doors or can it be used on sliders?
Swinging door openings. The WPT is built to move power and signal across the gap of a swinging door to an electrified lock or latch on the leaf, which is where a wired transfer normally has to cross.
8) Is the SDC WPT wireless power transfer rated for commercial use or is it a residential product?
Commercial. The WPT is built for institutional and commercial access control work, and SDC lists it for uses like school and healthcare openings, government facility modernization and office building security upgrades. It's not a residential smart-lock accessory.
9) How much maintenance does a wireless power transfer take compared to a door loop or hinge transfer?
There are no moving parts in the WPT, so there's nothing to wear through the way a door cord or an electric hinge does. It also removes the exposed wiring that gets vandalized or fatigued on high-traffic openings. An LED status indicator on the unit shows whether power transfer is happening, which is how a maintenance tech checks it without meters.
How fast can I get the SDC WPT 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 SDC WPT come with a warranty?
Absolutely. The SDC WPT 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 SDC WPT?
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 SDC WPT 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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