SDC 45-4SU UniFLEX 45 Series 5/8" Latchbolt Electric Strike with 4-7/8" Square Corner Stainless-Steel Faceplate, Dull Stainless
Image of 1
Key Features
- Reliable, low-profile electric strike that simplifies access control installation and reduces maintenance
- Durable stainless-steel faceplate and components for long-lasting security in high-traffic environments
- Field-selectable 12/24V DC operation and fail-safe/fail-secure modes for flexible integration with existing systems
- Accepts 5/8-inch latchbolts (up to 3/4-inch with 1/8-inch gap) to work with most cylindrical and mortise locks
- Horizontal adjustment, interchangeable faceplate and non-handed design speed up fitting into metal or wood frames
Quick Specifications
- Product Model
- 454SU
- Brand Name
- Security Door Controls
- Product Name
- 45 Series 5/8" Latchbolt Electric Strikes
- Product Type
- Electric Strike
Explore the details
Product information
45-4SU
Overview
Engineered for dependable commercial access control, the Security Door Controls 45-4SU UniFLEX 45 Series electric strike delivers secure, low-profile performance for retail, office, healthcare and IT environments. This centerline 5/8-inch latchbolt strike accepts common cylindrical and mortise locksets and supports up to 3/4-inch latchbolt throws (with 1/8-inch door gap), giving you compatibility with a wide range of door hardware. Built with a corrosion-resistant stainless-steel 4-7/8-inch square-corner faceplate and durable internal components, the 45-4SU minimizes downtime and service calls for facilities managers.
Designed for easy integration, the strike offers field-selectable 12/24V DC operation, selectable fail-safe or fail-secure modes, horizontal adjustment and non-handed mounting for faster installs. Additional features like lock status monitoring and spike protection help maintain reliable security and monitoring in access control and surveillance ecosystems. UL certified and backed by a 5-year limited warranty, the SDC 45-4SU is an ideal choice where robust door hardware and seamless system integration matter. Contact your supplier or add to cart to upgrade perimeter security and streamline access control deployment.
Features
- Reliable, low-profile electric strike that simplifies access control installation and reduces maintenance
- Durable stainless-steel faceplate and components for long-lasting security in high-traffic environments
- Field-selectable 12/24V DC operation and fail-safe/fail-secure modes for flexible integration with existing systems
- Accepts 5/8-inch latchbolts (up to 3/4-inch with 1/8-inch gap) to work with most cylindrical and mortise locks
- Horizontal adjustment, interchangeable faceplate and non-handed design speed up fitting into metal or wood frames
| General Information | |
|---|---|
| Brand Name | Security Door Controls |
| Manufacturer | Security Door Controls |
| Product Name | 45 Series 5/8" Latchbolt Electric Strikes |
| Product Type | Electric Strike |
| Product Model | 454SU |
| Product Series | 45 |
| Manufacturer Part Number | 454SU |
| Technical Information | |
| Material | Stainless Steel |
| Door Handling | Non Handed |
| Security Configuration | Fail Safe, Fail Secure |
| Compatible Door Lock Type | Cylindrical, Mortise |
| Compatible Door Frame Type | Metal, Wood |
| Physical Characteristics | |
| Width | 1.25" |
| Height | 4.88" |
| Power Description | |
| Input Voltage | 12V DC, 24V DC |
| Warranty | |
| Limited Warranty | 5-Year |
| Miscellaneous | |
| Features | Dual Voltage, Fewer Moving Parts, Field Selectable Operation, Horizontal Adjustment, Interchangeable Faceplate Design, Internally Mounted Solenoid, Lock Status Monitoring, Low Profile, Spike Protection |
| Country of Origin | US |
| Certifications & Standards | UL |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 45-4SU
- Manufacturer part:
- 45-4SU
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsSDC 45-4SU UniFLEX 45 Series 5/8" Latchbolt Electric Strike with 4-7/8" Square Corner Stainless-Steel Faceplate, Dull Stainless
45-4SU