SDC 700 Series - Key Switches ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$121.00
$85.03

SDC 700 Series - Key Switches Assembly

(1 review) Write a Review

Model: 701U
$121.00
$85.03
Selected Finish is

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

$121.00
$85.03
Adding to cart… The item has been added
Free Shipping on orders over $99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks

SDC key switch assemblies provide an economical method of providing authorized control for a variety of applications. A choice of several contact configurations ensures compatibility with virtually any system. Key switch assemblies are compatible with U.S. standard, 1” to 13/8” mortise key cylinders and interchangeable core cylinders*. Compatibility with a new or existing facility mechanical key system is maintained. SDC’s 700 series switch assemblies come standard with stainless steel faceplates and heavy duty rated switches. Available in a narrow faceplate size to mount directly to the door frame or single gang and double gang sizes to be box mounted.

* Key cylinders not included, order separately.

MODELS

700N Key Switch, Narrow
700 Key Switch, Single Gang
700T Key Switch, Double Gang

STANDARD FEATURES

• 20 gauge stainless steel faceplates
• Alternate action (AA) or momentary (MO)
• SPDT or DPDT
• 22 gauge wire leads, 7”
• Tamper resistant, recessed cylinder* * Not available with narrow faceplate 700N models.
• Tamper resistant spanner screws
• 1” - 13/8” mortise cylinder compatible
• Large actuator for positive and consistent activation

RESOURCES

700-Datasheet.pdf (sdcsecurity.com)

INSTALLATION

 

Manufacturer Resources

Product Specs

Category:
Electronic Access Controls
Subcategory:
Key Switches
Series:
700 Series
Contact Rating:
2 Amps @ 30 VDC Resistive
Product Group:
Electronic Access Controls
Product Subgroup:
Sensors, Switches, Relays and Timers
Product Type:
Key Switches
Commercial/Residential:
Commercial
Electronic:
Yes
Product Model:
700N, 700, 700T

SDC 701U – Frequently Asked Questions

How fast can I get the SDC 701U 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 701U come with a warranty?
Absolutely. The SDC 701U 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 701U?
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 701U 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.

Product Reviews

  • 4
    Key switch

    Posted by Tyler Coviello on May 21st 2025

    The SDC 700 Series Key Switches Assembly is a reliable and economical solution for controlling access in various applications. Its compatibility with standard mortise cylinders and interchangeable cores allows for easy integration with existing mechanical key systems.