Safeguarding Your Space: The Power of Security Systems for Homes and Businesses

Jun 20, 2024 | Intrusion

Cut the Core Drilling: SDC WPT Wireless Power Transfer Device Makes Retrofits Easy

Messing with door cores is one of the biggest headaches for security dealers retrofitting electrified hardware—especially when dealing with wood or fire-rated doors. Fortunately, the SDC WPT Wireless Power Transfer Device solves that problem by delivering power and data across the door gap without any moving parts, wires, or core drilling.

Ideal for both retrofit and new construction, this RF-powered solution simplifies installations, minimizes vandal-prone wiring, and keeps projects on schedule. Whether you’re updating an older access control system or installing electric locks on a wood or steel door, the SDC WPT gives you the power—literally—to get the job done cleanly and compliantly.


Key Product Features

  • Wireless RF power transfer—no door core drilling required
  • Compatible with steel and wood doors
  • Transfers both energy and data (REX, DPS, latch status)
  • Visual LED status indicator
  • Field-selectable dual voltage output (12VDC or 24VDC)
  • Up to 1/4” (7mm) door gap tolerance
  • Flexible mounting on latch, hinge, or top frame
  • No moving parts or exposed wires—zero wear points
  • Adjustable unlock trigger (1–90 seconds)
  • Includes fixed 4-second unlock trigger for standard REX

Use Cases & Dealer Benefits

The WPT is a retrofit-friendly, code-compliant solution designed for:

  • Failsecure Electrified Locks and Latches: Power mortise, cylindrical, or rim locks without wiring hassles.
  • High-Traffic Doors: Reduce wear and tear from wire loops and moving parts.
  • Historic and Finished Doors: Maintain door aesthetics without compromising functionality.
  • Healthcare and Schools: Perfect for touchless entry installations using wave-to-open sensors.
  • Compliance Upgrades: Ideal for projects needing to meet UL fire and burglary ratings.

Why Dealers Love It:

  • No Core Drilling = Faster Installs: Save labor and avoid damaging fire-rated or wood doors.
  • Reduced Callbacks: No wires to break or degrade over time.
  • More Tolerant Alignment: Easier to install than inductive wireless devices.
  • Upsell Opportunity: Bundle with electrified locksets, exit devices, and wave-to-open switches.
  • Profitable Retrofits: Unlock more margin on existing door openings where wiring is difficult.

Technical Summary

  • Power Input (Frame Side): 600 mA @ 24 VDC
  • Power Output (Door Side):
    • 600 mA @ 12 VDC
    • 300 mA @ 24 VDC
  • Door Gap Tolerance: Up to 1/4″ (7mm)
  • Alignment Tolerance: Horizontal & vertical < 5/64” (2mm)
  • Dry Inputs:
    • (1) 4-second fixed unlock trigger
    • (1) 1–90 second adjustable unlock timer
  • Dry Outputs (Frame Side):
    • (2) SPDT, 1A @ 30 VDC resistive
    • (2) SPST-NO, 100 mA @ 60 VDC resistive
  • Environmental Rating: -4°F to 140°F
  • Weight: 1 lb
  • Certifications:
    • UL 10C Positive Pressure Fire Tests
    • UL 1034 Burglary-Resistant Locking Mechanisms

Note: For use with failsecure (power-to-unlock) locks only. Not compatible with failsafe or continuously dogged locks.


How the SDC WPT Works

Unlike inductive systems that require precise coil alignment, the WPT uses RF energy, which:

  • Transmits power as radio waves across the door gap.
  • Converts the RF signal into usable DC voltage via an internal receiver.
  • Transfers data (REX, DPS, latch status) along with power.
  • Is less sensitive to vertical and horizontal misalignment than coil-based systems.

This makes the WPT more installer-friendly and reliable in real-world deployments—especially in field conditions where perfect alignment isn’t always possible.


Accessory Highlight: WPT Drill Jig

For installers working with solid or particle-filled wood doors, SDC offers a WPT Drill Jig Assembly (part #SDC-WPT), available from JustDoorToolz. This makes prep quick, clean, and precise—ensuring a secure, code-compliant fit for every install.


Partner with SESP for Your SDC Installations
Southeast Security Products represents SDC and other best-in-class manufacturers across the Southeast U.S., offering hands-on support, product expertise, and dealer-focused programs to help you grow your business. Whether you’re building your first smart home package, upgrading to next-gen connectivity, or integrating high-performance technology into a larger security system, we can help you select the right solutions to power your installations. Contact us today for pricing, training, or to request a demo of the WPT Wireless Power Transfer Device.

Visit sesproducts.com or reach out to learn more about how we can support your next project.

 In a world where security systems are paramount, the need for robust security systems in both residential and commercial settings is more critical than ever. These systems serve as a first line of defense against potential threats, providing peace of mind to homeowners and business owners alike.

We will explore the benefits of security systems, their capability to report emergencies to central stations for prompt response from authorities, and their integration with smart devices for enhanced security measures. Let’s delve into the world of security and intrusion detection systems and discover how they can safeguard your space effectively. 

The Importance of Security Systems

Security and intrusion detection systems are designed to protect homes and businesses from unauthorized access, theft, vandalism, and other security threats. By installing these systems, homeowners and business owners can create a secure environment for their loved ones, employees, assets, and sensitive information. With features like motion sensors, door/window contacts, surveillance cameras, and alarm systems, security systems provide a comprehensive security solution that deters intruders and alerts occupants in case of emergencies.

Benefits of Security Systems

1. Crime Deterrence: One of the primary benefits of security systems is their ability to deter crime. Visible security cameras and alarm systems act as deterrents, making potential intruders think twice before attempting to break in.

2. 24/7 Central Monitoring Station: Security systems offer round-the-clock monitoring of your property, ensuring that any suspicious activity is detected and addressed promptly. In the event of an emergency, the system can automatically notify the central monitoring station for immediate action.

3. Peace of Mind: Knowing that your home or business is protected by a security system provides peace of mind to homeowners and business owners, allowing them to focus on their daily activities without worrying about security threats.

4. Property Protection: Using intrusion detection devices and security cameras safeguard the home or business from unauthorized access, theft, vandalism, and other security threats, providing asset security and occupant security.

Central Station Monitoring and Emergency Response

In case of an intrusion or emergency, security systems can trigger alarms that alert the central monitoring station. The monitoring station can then notify the authorities, such as the police or fire department, for a rapid response to the situation.
Most security systems are connected to central monitoring stations that operate 24/7 to respond to alarms and emergencies. When an alarm is triggered, the security system communicates with the central station, which then verifies the alarm and takes appropriate action. If the situation warrants it, the central station will contact the authorities, such as the police or fire department, to dispatch help to the location promptly.
This seamless integration ensures a swift and effective response to emergencies, minimizing potential damage and ensuring the safety of occupants.

Connectivity to Smart Devices

In the era of smart technology, security systems have evolved to integrate seamlessly with smart devices, allowing homeowners and business owners to monitor and control their security systems remotely.

Smart security systems such as Napco’s Prima, can be accessed and managed through smartphone apps, giving users the ability to arm/disarm the system, view live camera feeds, receive real-time alerts, and control other security features from anywhere. This connectivity to smart devices enhances the convenience and accessibility of security systems, empowering users to stay always connected to their properties, even while away from their home or business.

Summary: Intrusion Security Systems for Homes and Businesses

The power of a robust security system / alarm system with the right intrusion detection devices can provide excellent home security and business security when connected to a central monitoring station that can initiate emergency response by authorities quickly. Smart security devices including security cameras, provide smart home security and smart business security too. Safeguarding of loved ones, employees, assets, and sensitive information is more paramount in today’s age.

Need a demo?  Contact us at Southeast Security Products to see the latest in home and commercial security products.

 

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