Access Control

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    HES

    SKU: KR-1-LUC

    HES KR-1-LUC Lift Up Cover Accessory

    Lift-up cover for KR-1 systems with outdoor weather protection

    • Quick field access without full disassembly for faster maintenance calls
    • Protects outdoor and semi-outdoor installations from environmental exposure
    • Compatible with wall and ceiling mount configurations for flexible deployment
    $407.00 $224.99 Save $182.01
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    HES

    SKU: KR-1NOSCREEN

    HES KR-1NOSCREEN Key Reset Latch

    Compact screenless key reset latch for access control retrofit

    • 1 N/O and 1 N/C contact configuration for strike and monitoring
    • 24VDC power compatible with standard access control panels
    • Minimal profile design fits concealed and space-constrained installations
    $333.00 $183.99 Save $149.01
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  • HES KR-2 Latching Key Reset Mechanism

    HES

    SKU: KR-2

    HES KR-2 Latching Key Reset Mechanism

    Latching key reset mechanism with dual N.O. relay outputs for access control

    • Two normally open relay contacts for independent dual outputs to separate circuits
    • Integrates with standard access control and alarm system panels indoors
    • Manual latching key interface maintains reset state until actuated
    $333.00 $183.99 Save $149.01
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    HES

    SKU: KR-2-1-GR

    HES KR-2-1-GR Latching Key Switch Station

    Latching key switch station with 2 N/O outputs for SG/302 panels

    • Two normally open contact outputs for access control and alarm management
    • Industrial-grade construction rated for secure, controlled key-operated switching
    • Direct integration with HES SG/302 control panel—no additional modules required
    $441.00 $243.99 Save $197.01
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    HES

    SKU: KR-2-4-GR

    HES KR-2-4-GR Large Red Latching Mushroom Button

    1-1/2" red latching mushroom button with key reset for emergency control

    • Latching mechanism holds state until manually reset with included key
    • 1-1/2" diameter red button head for high-visibility emergency response
    • Designed for emergency shutdown, alarm acknowledgment, and access control
    $441.00 $243.99 Save $197.01
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    HES

    SKU: KR-3

    HES KR-3 Latching Key Reset Mechanism

    Latching key reset for HES electric strikes, 12/24 VDC control

    • Dual normally closed contacts for parallel and sequential circuit logic
    • Manual key-operated latching mechanism prevents accidental reset engagement
    • Compact design integrates into HES strike systems and retrofit installations
    $333.00 $183.99 Save $149.01
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  • HES KR-4 Latching Key Reset with N/C Contact

    HES

    SKU: KR-4

    HES KR-4 Latching Key Reset with N/C Contact

    Latching key reset with N/C contact for access control and door locks

    • Stainless steel with satin galvanized finish resists corrosion indoors and outdoors
    • N/C contact integrates directly with standard security control panels and relays
    • Latching mechanism handles electromagnetic lock release and alarm system reset
    $302.00 $166.99 Save $135.01
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  • HES KR-5 Latching Key Reset Mechanism

    HES

    SKU: KR-5

    HES KR-5 Latching Key Reset Mechanism

    Latching key reset mechanism for HES electromagnetic locks with stainless steel housing

    • Normally open contact integrates with access control panels and monitoring circuits
    • Stainless steel satin finish withstands indoor and outdoor security installations
    • Latching design prevents accidental reactivation in emergency egress applications
    $305.00 $168.99 Save $136.01
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  • HES KS-DPS Surface Mount Delayed Egress System

    HES

    SKU: KS-DPS

    HES KS-DPS Surface Mount Delayed Egress System

    Surface-mount delayed egress retrofit for HES KS cabinet locks

    • Surface mounts externally on HES KS series locks—no disassembly or downtime required.
    • Retrofits existing KS series cabinet locks, adding egress delay without internal modification.
    • Supports timed access delay, enabling alert systems to notify security before door releases.
    $35.00 $17.99 Save $17.01
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  • HES LA32 12/28V AC/DC Three-Tone Panel Mount Buzzer

    HES

    SKU: LA32

    HES LA32 12/28V AC/DC Three-Tone Panel Mount Buzzer

    Panel-mount three-tone buzzer for 12/28V AC/DC security systems

    • Three distinct audio tones for event differentiation across access control
    • Operates on 12V or 28V AC/DC for compatibility with standard panels
    • Compact panel-mount design integrates directly into control enclosures
    $165.00 $91.99 Save $73.01
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    HES

    SKU: LDA-L

    HES LDA-L AMBER 1/2 LED Indicator 12/24V

    Compact amber LED indicator for 12/24V dual-voltage security panels

    • Operates on both 12V and 24V DC circuits with no component swaps or rewiring.
    • Compact 1/2-size form factor fits high-density control panels and retrofit enclosures.
    • Under 20mA current draw minimizes impact on power supply capacity budgets.
    $39.00 $21.99 Save $17.01
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    HES

    SKU: LDB

    HES LDB 0.5 Dia Blue LED 12/24 VDC Indicator Light

    0.5" blue LED indicator for 12/24 VDC access control systems

    • Dual 12/24 VDC operation eliminates stocking separate SKUs for mixed-voltage deployments.
    • 0.5-inch diameter fits standard door frame cutouts and strike escutcheons without modification.
    • Blue LED wavelength prevents confusion with red/green indicators in multi-light installations.
    $27.00 $14.99 Save $12.01
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    HES

    SKU: LDG

    HES LDG Green Cartridge Replacement Component

    Replacement cartridge for HES LDG security control systems

    • Plug-and-play cartridge module designed for quick component swap
    • RS-485 communication with 26VDC input for standard HES LDG integration
    • Indoor controlled environment operation supports routine maintenance cycles
    $93.00 $92.99 Save $0.01
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  • HES LDG-L Large 1/2 Green LED Indicator

    HES

    SKU: LDG-L

    HES LDG-L Large 1/2 Green LED Indicator

    1/2" green LED indicator for access control and alarm status

    • Large 1/2-inch green LED mounts directly into standard panel openings
    • Panel-mount design integrates with HES power supplies and control systems
    • High-visibility illumination for 24/7 monitoring and system status feedback
    $238.00 $131.99 Save $106.01
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    HES

    SKU: LDR

    HES LDR Red Cartridge LEDs 12-24 VDC 10-Pack

    Red cartridge LEDs for HES access control systems, 12-24 VDC

    • 10-pack of replacement cartridge LEDs rated 12-24 VDC
    • Compatible with HES LDR series controllers for status indication
    • Red LEDs for access control and security system visibility
    $93.00 $51.99 Save $41.01
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Access Control

Access control systems secure doors, manage credentials, and enforce entry policies across commercial facilities. Build a scalable deployment with the right combination of controllers, readers, credentials, and door hardware.

Plan Your Deployment

  • Door count and expansion requirements
  • Reader type (card, keypad, biometric) and credential format
  • Fail-safe vs fail-secure hardware design
  • Power, cabling, and network connectivity planning
  • Multi-site governance and consistent standards

Build a Complete System

Most access control installations need these companion products to be fully functional. Add them to your cart for system-wide compatibility.