Price Increase Effective January 1, 2025
800-437-3667
Back To Main Menu
Back To Product Catalog
Back To Product Catalog
800-437-3667
Our
Products
Our Products
DC One Sliding Door Retrofit
DC Slide Automatic Sliding Door System
DC4000 Low Energy Swing Door Operator
DC4000 Full Power Swing Door Operator
DC7000 Low Energy Swing Door Operator
DC In Ground Door Operator
Aluminum Storefront Doors
Hollow Metal Door Package
Hollow Metal Doors
Top Door Alarm®
Support
Support
Training
Webinars
Returns
Warranties
Cores
Hot Cores
Resources
Resources
Catalogs
Contract Hardware
Door Controls USA App
Exploded Parts Breakdowns
Tech Tip Bulletins
Tech Tip Videos
Website Tutorials
About
About
About Door Controls USA
Sales Policy
Careers
Door Controls USA Team
Locations
News & Events
Quality Control
Through The Door Blog
Contact
Contact
Texas – Corporate Office
800-437-3667
parts@doorcontrolsusa.com
North Carolina
866-738-8911
ncparts@doorcontrolsusa.com
Nevada
800-437-3667
parts@doorcontrolsusa.com
Contact Us
Find Your Sales Rep
Find a Team Member
Locations
Technical Hub
My Account
My Cart
Product Catalog
Product Catalog
Product Catalog
Product Catalog
By Product
Category
By Product Category
Accessories &
Tools
Accessories & Tools
Accessories
Brakes
Cycle Counters
Face Plates
Flush Bolts
Harnesses
Mats
Miscellaneous
Multimeter
Power Supplies
Programmers
Rectifiers
Safety Beams
Screws, Nuts, Bolts
Sliding
Swinging
Switches
Touch-up Paint
Activation &
Safety
Activation & Safety
Accessories
Bollard
Cables
Controls
Door Closer Parts
Harnesses
Key Cylinders
Keypads
Lock Parts
Locksets
Mats
Miscellaneous
Modules
Push Plate Packages
Push Plates
Rails
Restroom Kits
Safety Beams
Safety Edge Switches
Sensors
Switch Kits
Switches
Transmitters/Receivers
Wave Plates
Doors &
Panels
Doors & Panels
Face Plates
Hollow Metal
Sliding
Swing
Electrical
Electrical
Accessories
Batteries
Breakout Switches
Cables
Controls
Door Closer Parts
Electric Locks
Electric Strike
Encoders/Rev Counters
Exit Alarms
Exit Devices
Fuses
Gearboxes
Harnesses
Hinges
Keypads
Locksets
Maglocks
Microswitches
Miscellaneous
Modules
Mortise Locks
Power Supplies
Programmers
Rectifiers
Relay Modules
Rheostats
Safety Edge Switches
Sensors
Sliprings/Commutators
Solenoids
Switch Kits
Switches
Transformers
Extrusions
Extrusions
Bottom Tracks
Filler Strip
Finger Guards
Glass Stop Vinyl
Glass Stops
Guide Rails
Header Backmembers
Header Covers
Header Endcaps
Miscellaneous
Modules
Mounting Brackets
Muntins
Rails
Stiles
Thresholds
Top Pivots
Top Pivots / PSA
Top Tracks
Hardware
Hardware
ADA Operators
Accessories
Arms
Bearings
Belt Brackets
Bottom Guides
Chains
Controls
Cylinders
Cylindrical Locks
Deadbolts
Deadlocks
Decals
Door Closer Parts
Door Closers and Operators
Door Handles
Door Stops
Door Sweeps
Door Sweeps / Gasketing
Drive Block
Electric Locks
Electric Strike
Exit Alarms
Exit Device Trim
Exit Devices
Face Plates
Floor Closers
Flush Bolts
Gearboxes
Guide Rails
Harnesses
Header Backmembers
Header Covers
Header Endcaps
Hinges
Hollow Metal
Key Blank
Key Cylinders
Keypads
Kickplates
Knob Cylinders
Lever Locks
Lever Sets
Lite and Louvers
Lock Parts
Locksets
Maglocks
Miscellaneous
Mortise Locks
Motor/Gearboxes
Mounting Brackets
Mullions
Overhead Concealed Closers
Overhead Holders and Stops
Pivots
Power Supplies
Programmers
Push Plate Packages
Push Plates
Pushlocks/Padlocks
Restroom Kits
Rim Cylinders
Screws, Nuts, Bolts
Sensors
Stops and Holders
Storefront Accessories
Surface Mount Closers
Swinging
Switch Kits
Switches
Thresholds
ThumbTurns
Transformers
Transmitters/Receivers
Trim and Auxiliary
Wave Plates
Weather Stripping
Kits
Kits
ADA Operators
Decal Kits
FBO/FSL Kits
Locksets
Miscellaneous
Restroom Kits
Swing
Switch Kits
Test Kits
Thresholds
Wear Kits
Operators
Operators
ADA Operators
Brakes
Cables
Couplings
Couplings / Lovejoys
Door Closers and Operators
Drive Pulleys
Encoders/Rev Counters
Gearboxes
Grommets
Harnesses
Header Endcaps
Idler Pulley
Miscellaneous
Motor/Gearboxes
Motors
Mounting Brackets
Springs
Surface Mount Closers
Retrofits
Retrofits
Miscellaneous
Sliding
Swinging
Wear
Items
Wear Items
Accessories
Arms
Ball Catch / Panic Hardware
Bearings
Belt Brackets
Belts
Bottom Guides
Bottom Pivots
Bottom Tracks
Brakes
Breakout Switches
Cables
Chains
Couplings / Lovejoys
Cylindrical Locks
Deadlocks
Decals
Door Handles
Door Stops
Door Sweeps / Gasketing
Drive Block
Drive Pulleys
Face Plates
Felt
Finger Guards
Flush Bolts
Gearboxes
Harnesses
Header Backmembers
Header Covers
Idler Pulley
Interlocks
Miscellaneous
Mortise Locks
Mounting Brackets
Pivots
Relay Modules
Rollers/Carriers
Sliding
Springs
Stops and Holders
Swing
Switch Kits
ThumbTurns
Top Pivots
Top Pivots / PSA
Top Tracks
Track Cap
Weather Stripping
By
Brand
By Brand
BEA
Besam/Assa Abloy
Boon Edam
Camden
Crane
Door Controls Manufacturer
Dormakaba
Doromatic/LCN
Gildor
GyroTech/Nabco
Horton
Hunter/ Ditec / Entrematic
Optex
Record/KM
Stanley Access
Tormax
View All Brands
By
Series
By Series
2000 Linear Drive
2003 Belt Drive
300/400/500
96K Analog Slider
DC4000
DC7000
Dura-glide 2000/3000
ED400
ED700
ESA/ESAII
Magic Access
Magic Force
SwingMaster Series 300-400
Unislide
View All Series
By Door
Type
By Door Type
Folding
Gate
ICU/CCU
Revolving
Sliding
Swinging
Automatic Door
Products
Manual Door
Products
Retrofit
Products
Door Controls USA
Products
View All Products
Products
Stanley Access
UPS RETROFIT ASSY (MC521)
Stanley Access
313959
UPS RETROFIT ASSY (MC521)
Add To Cart
Description
Warranty
NEW
-Battery Back-Up Power Supply - UPS Retrofit Assy. for
MC521
- (Stanley Duraglide)
1 Year From Date of Purchase.
Product Support
Frequently Bought Together
Stanley Access
ups retrofit assy (mc521)
313959
view details
Add To Cart
Stanley Access
mc521 pro control - dual
R185101
view details
Add To Cart
Total List Price
Log in to view
pricing and availability
Total Net Price
Log in to view
pricing and availability
Add Both To Cart
