Door Relays, Isolators, Locks, & Bolts

Selecting a sort option will reload the product list.

Showing Results for Door Relays, Isolators, Locks, & Bolts

  • Save $0.01
    HES RU420 Stainless Steel Strike Plate with LED
    Add to Cart The item has been added

    HES RU420

    HES RU420 Stainless Steel Strike Plate with LED

    Stainless steel strike plate with dual LED lock status indicators

    • Dual red/green LEDs confirm lock state instantly, cutting field verification time.
    • Stainless steel construction delivers corrosion resistance for long-term durability.
    • 24VDC input integrates directly with HES electric lock systems, simplifying wiring.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $29.00 $28.99 Save $0.01
    The item has been added Add to quote
    $29.00 $28.99 Save $0.01
    Save $0.01 Add to cart Add to quote
  • Save $52.01
    HES SASM Shock Absorbing Strike Mount M32/M62/M82
    Add to Cart The item has been added

    HES SASM

    HES SASM Shock Absorbing Strike Mount M32/M62/M82

    Shock-absorbing strike mount for M32/M62/M82 cameras in high-vibration sites

    • Isolates camera assemblies from vibration and structural movement stress
    • Compatible with HES M32, M62, M82 platforms; wall and structural mounting
    • Impact-resistant construction protects equipment in industrial and outdoor environments
    Usually Ships in 2-3 Weeks Free shipping over $499
    $114.00 $61.99 Save $52.01
    The item has been added Add to quote
    $114.00 $61.99 Save $52.01
    Save $52.01 Add to cart Add to quote
  • Save $10.01
    HES SB-1 Sex Bolt Fastener for Electric Strike
    Add to Cart The item has been added

    HES SB-1

    HES SB-1 Sex Bolt Fastener for Electric Strike

    Sex bolt fastener for HES electric strike mounting and alignment

    • Drop-in HES replacement; no modification required on existing strike installations.
    • Precision tolerances maintain repeatable strike alignment across high-traffic door cycles.
    • US-manufactured to OEM spec, eliminating grey-market hardware variants.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $22.00 $11.99 Save $10.01
    The item has been added Add to quote
    $22.00 $11.99 Save $10.01
    Save $10.01 Add to cart Add to quote
  • Save $22.01
    HES SB-1-03 Sex Bolt Fastener US03
    Add to Cart The item has been added

    HES SB-1-03

    HES SB-1-03 Sex Bolt Fastener US03

    Sex bolt fastener for HES/Assa Abloy access control systems

    • Dual-component sex bolt design prevents cross-threading during rack and door frame installs.
    • Maintains clamp load under cyclic vibration, eliminating fastener creep on EM lock assemblies.
    • Compatible with HES/Assa Abloy electromagnetic locks and electric strike hardware assemblies.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $48.00 $25.99 Save $22.01
    The item has been added Add to quote
    $48.00 $25.99 Save $22.01
    Save $22.01 Add to cart Add to quote
  • Save $22.01
    HES SB-1-10B Sex Bolt US10B
    Add to Cart The item has been added

    HES SB-1-10B

    HES SB-1-10B Sex Bolt US10B

    Sex bolt coupling for HES electric strike installations

    • Sex bolt coupling in US10B satin bronze finish
    • Direct-fit hardware for HES electric strikes
    • Corrosion-resistant for indoor commercial doors
    Usually Ships in 2-3 Weeks Free shipping over $499
    $48.00 $25.99 Save $22.01
    The item has been added Add to quote
    $48.00 $25.99 Save $22.01
    Save $22.01 Add to cart Add to quote
  • Save $0.01
    HES SB-MXD Sex Bolt Kit Door Mount Hardware
    Add to Cart The item has been added

    HES SB-MXD

    HES SB-MXD Sex Bolt Kit Door Mount Hardware

    Sex bolt door mount hardware kit for access control systems

    • Sex bolt fastening design resists tampering in commercial installations
    • Door-mounted kit integrates with electronic locks and access control devices
    • Standardized components ensure consistent, secure mounting across systems
    Usually Ships in 2-3 Weeks Free shipping over $499
    $266.00 $265.99 Save $0.01
    The item has been added Add to quote
    $266.00 $265.99 Save $0.01
    Save $0.01 Add to cart Add to quote
  • Save $119.01
    HES SB:5200-12/24D Strike Latch Bolt Monitor
    Add to Cart The item has been added

    HES SB:5200-12/24D

    HES SB:5200-12/24D Strike Latch Bolt Monitor

    Real-time latch bolt monitoring for HES electric strike systems

    • Strike-mounted sensor with 12/24V DC dual voltage operation
    • Hardware-level position feedback detects latch bolt engagement status
    • Compact design integrates directly into HES electric strike installations
    Usually Ships in 2-3 Weeks Free shipping over $499
    $241.00 $121.99 Save $119.01
    The item has been added Add to quote
    $241.00 $121.99 Save $119.01
    Save $119.01 Add to cart Add to quote
  • Save $71.83
    HES SB:V3-12V Electric Strike Body
    Add to Cart The item has been added

    HES SB:V3-12V

    HES SB:V3-12V Electric Strike Body

    12V fail-secure strike for Vista access control systems

    • Fail-secure design maintains lock during power loss for security
    • 12V DC, 0.20A draw with pre-terminated 6-inch leads for quick install
    • Compatible with Vista-based access control platforms
    Usually Ships in 2-3 Weeks Free shipping over $499
    $215.82 $143.99 Save $71.83
    The item has been added Add to quote
    $215.82 $143.99 Save $71.83
    Save $71.83 Add to cart Add to quote
  • Save $70.01
    HES SLP-1L Electronic Strike Lock 12V DC
    Add to Cart The item has been added

    HES SLP-1L

    HES SLP-1L Electronic Strike Lock 12V DC

    12V DC solenoid strike for single-gang retrofit and new installs

    • 12V DC solenoid operation with relay output for direct access control
    • Stainless steel construction resists corrosion in humid environments
    • Red LED status indicator confirms strike release on each access event
    Usually Ships in 2-3 Weeks Free shipping over $499
    $157.00 $86.99 Save $70.01
    The item has been added Add to quote
    $157.00 $86.99 Save $70.01
    Save $70.01 Add to cart Add to quote
  • Save $66.01
    HES SLP-1M Electric Strike 12V Stainless Steel
    Add to Cart The item has been added

    HES SLP-1M

    HES SLP-1M Electric Strike 12V Stainless Steel

    12V DC stainless steel strike for standard access control systems

    • 1/2-inch latch compatibility fits conventional door hardware without modification
    • Stainless steel housing resists corrosion in indoor and outdoor environments
    • Red LED indicator shows strike activation status at a glance
    Usually Ships in 2-3 Weeks Free shipping over $499
    $148.00 $81.99 Save $66.01
    The item has been added Add to quote
    $148.00 $81.99 Save $66.01
    Save $66.01 Add to cart Add to quote
  • Save $110.01
    HES SLP-2L Electric Strike Lock Accessory
    Add to Cart The item has been added

    HES SLP-2L

    HES SLP-2L Electric Strike Lock Accessory

    12V stainless steel electric strike with dual solenoid support

    • Fail-safe and fail-secure modes with 1/2-inch strike body for standard frames
    • Dual solenoid configuration (2EA DSW-4) supports flexible access control integration
    • Red LED status indicator for installation and troubleshooting visibility
    Usually Ships in 2-3 Weeks Free shipping over $499
    $247.00 $136.99 Save $110.01
    The item has been added Add to quote
    $247.00 $136.99 Save $110.01
    Save $110.01 Add to cart Add to quote
  • Save $100.01
    Image coming soon
    Add to Cart The item has been added

    HES SLP-2M

    HES SLP-2M 12V Electric Strike Lock

    12V DC electric strike with dual solenoids for access control

    • Dual solenoid design with stainless steel frame for corrosion resistance
    • Dual red LED indicators show real-time lock status and solenoid actuation
    • Door frame mounted, integrates directly with standard 12V DC systems
    Usually Ships in 2-3 Weeks Free shipping over $499
    $225.00 $124.99 Save $100.01
    The item has been added Add to quote
    $225.00 $124.99 Save $100.01
    Save $100.01 Add to cart Add to quote
  • Save $165.01
    HES SLP-3L 12V Electric Strike Lock 3-Pack
    Add to Cart The item has been added

    HES SLP-3L

    HES SLP-3L 12V Electric Strike Lock 3-Pack

    12V solenoid strike locks 3-pack with LED status for access control

    • Solenoid-controlled actuation with integrated red LED indicators
    • 12V DC compatible with standard access control systems and gate operators
    • 3-pack configuration for multi-door deployments in commercial facilities
    Usually Ships in 2-3 Weeks Free shipping over $499
    $369.00 $203.99 Save $165.01
    The item has been added Add to quote
    $369.00 $203.99 Save $165.01
    Save $165.01 Add to cart Add to quote
  • Save $149.01
    HES SLP-3M Electric Strike 12V DC
    Add to Cart The item has been added

    HES SLP-3M

    HES SLP-3M Electric Strike 12V DC

    12V DC electric strike with dual-mode config for access control

    • Solenoid-actuated latch with red LED status indicator (3 units)
    • Fail-safe and fail-secure modes for flexible security deployment
    • Fits 1/2" standard door frame prep; includes DSW-3 latch assembly
    Usually Ships in 2-3 Weeks Free shipping over $499
    $333.00 $183.99 Save $149.01
    The item has been added Add to quote
    $333.00 $183.99 Save $149.01
    Save $149.01 Add to cart Add to quote
  • Save $221.01
    Image coming soon
    Add to Cart The item has been added

    HES SLP-4L

    HES SLP-4L Electric Strike Lock

    4-unit electric strike lock, 12V DC, stainless steel, fail-secure

    • Four independent fail-secure strikes hold locked on power loss—ideal for perimeter doors.
    • Single DSW-4 module drives all four units, cutting wiring runs and panel termination count.
    • Stainless steel housing withstands humid, wet, and salt-air environments without corrosion.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $494.00 $272.99 Save $221.01
    The item has been added Add to quote
    $494.00 $272.99 Save $221.01
    Save $221.01 Add to cart Add to quote
  • Save $208.01
    HES SLP-4M Electronic Strike Lock 12V
    Add to Cart The item has been added

    HES SLP-4M

    HES SLP-4M Electronic Strike Lock 12V

    12V electronic strike lock for standard U.S. door frames

    • Four illuminated green LED status lights for real-time strike monitoring
    • Compatible with buzzer-release and electromagnetic release systems
    • Direct integration with access control panels and door controllers
    Usually Ships in 2-3 Weeks Free shipping over $499
    $465.00 $256.99 Save $208.01
    The item has been added Add to quote
    $465.00 $256.99 Save $208.01
    Save $208.01 Add to cart Add to quote
  • Save $0.01
    HES SMB Surface Mounting Box for Rim-Exit Devices
    Add to Cart The item has been added

    HES SMB

    HES SMB Surface Mounting Box for Rim-Exit Devices

    Surface mount box for rim-exit devices on inactive door leaves

    • Black powder-coated steel construction mounts flush without door modification
    • Compatible with HES 310-4, 7000, 9500, and 9600 series exit devices
    • Rigid mounting surface for multi-door access control deployments
    Usually Ships in 2-3 Weeks Free shipping over $499
    $280.00 $279.99 Save $0.01
    The item has been added Add to quote
    $280.00 $279.99 Save $0.01
    Save $0.01 Add to cart Add to quote
  • Save $82.01
    HES SPX-9321 Strike Lock Controller with DSW-1
    Add to Cart The item has been added

    HES SPX-9321

    HES SPX-9321 Strike Lock Controller with DSW-1

    IP strike lock controller with dual door status modules for networked access

    • Two DSW-1 monitoring modules for dual-channel door status and lock control
    • ONVIF-compliant integration with VMS and access control platforms via IP network
    • Intelligent dry contact switching for both new and retrofit installations
    Usually Ships in 2-3 Weeks Free shipping over $499
    $185.00 $102.99 Save $82.01
    The item has been added Add to quote
    $185.00 $102.99 Save $82.01
    Save $82.01 Add to cart Add to quote
  • Save $167.01
    HES V2M1200 Magnetic Lock 1200 lbs Dual Voltage
    Add to Cart The item has been added

    HES V2M1200

    HES V2M1200 Magnetic Lock 1200 lbs Dual Voltage

    1,200 lbs electromagnetic lock, dual voltage 12/24 VDC

    • 1,200 lbs holding force for single and double doors without mechanical latches
    • Dual voltage operation (12/24 VDC) eliminates need for separate power supplies
    • Surface-mounted or recessed installation for new construction and retrofit applications
    Usually Ships in 2-3 Weeks Free shipping over $499
    $362.00 $194.99 Save $167.01
    The item has been added Add to quote
    $362.00 $194.99 Save $167.01
    Save $167.01 Add to cart Add to quote
  • Save $134.01
    HES V2M1290DB Magnetic Lock 1200 lbs Dual Voltage
    Add to Cart The item has been added

    HES V2M1290DB

    HES V2M1290DB Magnetic Lock 1200 lbs Dual Voltage

    1,200 lbs magnetic lock with dual voltage for Locknetics 390 retrofit

    • 1,200 lbs holding force with 12/24 VDC dual voltage operation
    • Includes magnetic bond sensor and door position switch for status feedback
    • Complete retrofit bracket fits standard door frames without custom work
    Usually Ships in 2-3 Weeks Free shipping over $499
    $291.00 $156.99 Save $134.01
    The item has been added Add to quote
    $291.00 $156.99 Save $134.01
    Save $134.01 Add to cart Add to quote
  • Save $208.01
    HES V2M600DB Vista Magnetic Lock 600lbs Dual Voltage
    Add to Cart The item has been added

    HES V2M600DB

    HES V2M600DB Vista Magnetic Lock 600lbs Dual Voltage

    600lb magnetic lock with dual voltage and integrated door sensors

    • 600 lbs holding force for secure interior access control applications
    • Dual voltage operation compatible with standard access control systems
    • Door position switch and bond sensor for real-time lock status feedback
    Usually Ships in 2-3 Weeks Free shipping over $499
    $451.00 $242.99 Save $208.01
    The item has been added Add to quote
    $451.00 $242.99 Save $208.01
    Save $208.01 Add to cart Add to quote
  • Save $0.01
    HES ZA-32/62CL Adjustable Z-Bracket for M32 and M62 Locks
    Add to Cart The item has been added

    HES ZA-32/62CL

    HES ZA-32/62CL Adjustable Z-Bracket for M32 and M62 Locks

    Adjustable Z-bracket for HES M32/M62 locks, fits non-standard frames

    • Clear anodized aluminum construction resists corrosion in indoor environments
    • Adjustable geometry accommodates frame irregularities without custom drilling
    • Compatible with hollow metal, wood, and composite door frames
    Usually Ships in 2-3 Weeks Free shipping over $499
    $231.00 $230.99 Save $0.01
    The item has been added Add to quote
    $231.00 $230.99 Save $0.01
    Save $0.01 Add to cart Add to quote
  • Save $0.01
    HES ZA-32/62SS Adjustable Z-Bracket for M32 M62
    Add to Cart The item has been added

    HES ZA-32/62SS

    HES ZA-32/62SS Adjustable Z-Bracket for M32 M62

    Adjustable Z-bracket for HES M32/M62 mortise locks in stainless steel

    • Satin stainless steel construction resists corrosion indoors and covered outdoor
    • Adjustable mounting accommodates variable frame widths without multiple SKUs
    • Compatible with HES M32 and M62 mortise electric lock series
    Usually Ships in 2-3 Weeks Free shipping over $499
    $261.00 $260.99 Save $0.01
    The item has been added Add to quote
    $261.00 $260.99 Save $0.01
    Save $0.01 Add to cart Add to quote
  • Save $76.01
    Kantech KT-4-CAB Black Metal Cabinet with Lock
    Add to Cart The item has been added

    Kantech KT-4-CAB

    Kantech KT-4-CAB Black Metal Cabinet with Lock

    Secure metal cabinet for Kantech KT-4 access control units

    • Black powder-coated steel cabinet for KT-4 controllers
    • Keyed lock prevents unauthorized panel access
    • 9.7 lb body provides rigidity and thermal stability
    Usually Ships in 2-3 Weeks Free shipping over $499
    $271.00 $194.99 Save $76.01
    The item has been added Add to quote
    $271.00 $194.99 Save $76.01
    Save $76.01 Add to cart Add to quote
  • Save $2,591.01
    75 Name Apartment Entry System with Display and Voice  Expandable to 525 Names  Flush Mount
    Add to Cart The item has been added

    Viking Electronics AES-2000F

    Viking AES-2000F 525-Name Apartment Entry System Flush Mount

    Flush-mount apartment entry system designed for multi-tenant residential and commercial buildings that need scalable directory access without complex

      Usually Ships in 2-3 Weeks Free shipping over $499
      $5,012.00 $2,420.99 Save $2,591.01
      The item has been added Add to quote
      $5,012.00 $2,420.99 Save $2,591.01
      Save $2,591.01 Add to cart Add to quote
    • Save $2,786.01
      Viking AES-2005S 525-Name Apartment Entry System w/ Camera
      Add to Cart The item has been added

      Viking Electronics AES-2005S

      Viking AES-2005S 525-Name Apartment Entry System w/ Camera

      Surface-mount apartment entry system built for multi-tenant residential and commercial properties that need a durable, expandable directory with

        Usually Ships in 2-3 Weeks Free shipping over $499
        $5,390.00 $2,603.99 Save $2,786.01
        The item has been added Add to quote
        $5,390.00 $2,603.99 Save $2,786.01
        Save $2,786.01 Add to cart Add to quote
      • Save $424.01
        Viking Single Line Paging Controller with CD Quality Sounds - SLP-4
        Add to Cart The item has been added

        Viking Electronics SLP-4

        Viking Single Line Paging Controller with CD Quality Sounds - SLP-4

        Single-line paging controller built for small commercial facilities, light industrial spaces, and entry-control applications where you need on-demand

          Usually Ships in 2-3 Weeks Free shipping over $499
          $820.00 $395.99 Save $424.01
          The item has been added Add to quote
          $820.00 $395.99 Save $424.01
          Save $424.01 Add to cart Add to quote
        • Save $1.01
          2N Magnetic Door Contact
          Add to Cart The item has been added

          2N 01388-001

          2N Magnetic Door Contact - 01388-001

          Wired magnetic door contact for 2N intercom and access control

          • Real-time door open/close detection with instant security alerts
          • Wired connectivity eliminates battery concerns for permanent installations
          • Compact design mounts quickly on door frames with minimal tools
          Usually Ships in 2-3 Weeks Free shipping over $499
          $25.00 $23.99 Save $1.01
          The item has been added Add to quote
          $25.00 $23.99 Save $1.01
          Save $1.01 Add to cart Add to quote

        Door Relays, Isolators, Locks, & Bolts

        Door relays, isolators, electric locks, and bolt hardware connect access control systems to physical door security. Proper selection ensures reliable operation, electrical protection, and compliance with life-safety requirements in commercial deployments.

        Plan Your Deployment

        • Fail-safe vs fail-secure lock configuration
        • Door type and mounting surface compatibility
        • Voltage requirements and power supply capacity
        • Relay isolation to protect controller boards
        • Local fire and building code compliance
        Get Recommendations Door Hardware & I/O

        Door Relays, Isolators, Locks, & Bolts — Engineering-Grade Door Hardware for Commercial Deployments

        This category covers 338 working models of door relays, isolators, locks, & bolts sourced manufacturer-direct or through channel-direct US distribution. Build the rest of your system around the architectural choices below — compatibility, environmental rating, and lifecycle decisions made here propagate through every downstream component you specify.

        What to Look For

        Fail-safe versus fail-secure determines what happens during power loss. Fail-safe locks unlock on power loss (used on egress doors where life safety dominates); fail-secure locks remain locked (used on storage, server rooms, and exterior doors where security dominates). Code typically mandates fail-safe on stairwell and egress doors. Confirm with the AHJ before specifying — misapplied lock mode is a common code violation.

        Strike, mortise, magnetic lock, and electrified panic hardware each have distinct installation, current draw, and code implications. Electric strikes work with most mechanical locksets and are easiest to retrofit. Magnetic locks (maglocks) provide high holding force on glass and wood doors but require dedicated REX and panic-bar interfaces for egress compliance. Verify the door's existing prep before choosing.

        Power draw and inrush current dictate power supply sizing. A 5-door system with 1A peak per lock can exceed an undersized 12VDC supply at simultaneous lock-down events. Account for accessories — REX motion sensors, door-position switches, electrified levers — when sizing the supply and the battery backup required for code compliance.

        Tamper switches, door-position monitoring, and request-to-exit sensors generate the audit trail your security team needs. Mechanical contact switches are cheaper; magnetic reed switches resist tampering better. Pair each door with a position switch and a REX sensor at minimum — without door-position monitoring, you can't distinguish 'authorized entry' from 'door held open after authorized entry,' which is a common compliance gap.

        Key Specs in This Category

        SpecAvailable Options
        IP RatingIP66, IP67
        ConnectivityWired
        PowerAC/DC, PoE
        TypeAccessory, Controller, Monitor, Lock/Strike, Stainless Steel Endcaps, Intercom, door strike, Maglock Brackets
        Night VisionYes

        Top Brands in This Category

        Frequently Asked Questions

        Fail-safe or fail-secure for stairwell doors?

        Fail-safe is mandatory on most stairwell doors and other code-designated egress paths — the lock must release on fire alarm or power loss to allow evacuation. Fail-secure on those doors is a code violation. Confirm the local fire code and AHJ requirements; commercial buildings in the U.S. follow NFPA 101 and the International Building Code, both of which detail egress lock behavior in detail.

        What current draw should I plan for electrified locks?

        Typical 12VDC electric strikes draw 200-500 mA continuous, with inrush spikes of 1-2A at engagement. Magnetic locks rated for 1,200 lbs holding force draw around 500 mA continuous at 24VDC. Power supplies need to handle simultaneous lock-down current — emergency lockdown events activate all locks at once. Size the supply with at least 25% headroom and confirm battery backup runtime requirements.

        Do I need a request-to-exit (REX) sensor?

        Most code-compliant electrified door installations require a REX sensor to shunt the alarm during authorized egress. Without REX, every egress event registers as a forced-door alarm. PIR motion sensors are the common choice and integrate with the door controller's REX input. Mechanical push-bar REX is also acceptable for hardware that includes that switch natively.

        Can I use one lock for both card and mechanical key entry?

        Yes — most electrified strikes and locks allow mechanical key override on the same door. Maintaining a master key for emergency mechanical access is required by code in many jurisdictions and recommended in all. Document the master key holders carefully; an uncontrolled master key program undermines the electronic audit trail.

        What's the lifespan of a magnetic lock?

        Quality maglocks (Securitron M62, HES, von Duprin) typically last 15-20 years with no mechanical wear. Failure points are the connector, the armature plate-to-lock alignment, and contamination of the magnetic face. Plan for armature replacement at year 10 as a hedge against alignment drift. Strike-type locks with mechanical parts last 5-10 years before strike-plate wear becomes a reliability issue.

        Need help choosing? Talk to a Senior Specialist — direct line 877-277-7147 or request a quote.