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SDC’s 450 series vandal resistant push button switches incorporate a 1/4’’ thick aluminum faceplate and an all stainless steel button. The assembly will resist the impact of a hammer blow. In addition, security spanner mounting screws are concealed by tamper resistant aluminum plugs to inhibit tampering.
453P models include a 1 to 45 second pneumatic timer for delayed re-locking.
MODELS :
451 Alternate Action (AA) On/Off
453P Pneumatic Timer, Adjustable
STANDARD FEATURES
• Stainless steel push button
• Heavy duty thick aluminum faceplate
• Security screws
RESOURCES
450-Datasheet.pdf (sdcsecurity.com)
Manufacturer Resources
Product Specs
- Category:
- Electronic Access Controls
- Subcategory:
- Push Buttons Switches
- Series:
- 450 Series
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Sensors, Switches, Relays and Timers
- Product Type:
- Push Buttons Switches
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Product Model:
- 451, 453P,451N, 453PN
SDC 451V – Frequently Asked Questions
How fast can I get the SDC 451V 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 451V come with a warranty?
Absolutely. The SDC 451V 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 451V?
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 451V 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.