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 -
HES
SKU: KR-1KEY
HES KR-1KEY Replacement Key for KR-1 Electronic Lock
OEM replacement key for HES KR-1 electronic lock systems
- Replacement key for the HES KR-1 electronic lock
- OEM-fit guarantees mechanical and electrical compatibility
- 35VDC + IP40 spare for commercial entry points
$17.00 $16.99 Save $0.01 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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
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.

















