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HES

SKU: 4510-36-101-313

HES 4510-36-101-313 Standard Duty Deadlatch

Standard duty deadlatch with flat faceplate for electric strike systems
- 1-1/8 inch backset fits standard door frame preparations
- Compatible with electric strike assemblies for access control integration
- Rated for both indoor and outdoor access control applications
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HES

SKU: 4510-36-201-335

HES 4510-36-201-335 Standard Duty Deadlatch

Standard duty deadlatch with 1-1/8" backset for Adams Rite strikes
- Flat faceplate design fits standard door frame installations
- 1-1/8 inch backset for precise mounting in commercial applications
- Compatible with Adams Rite electric strike and access control systems
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HES

SKU: 4510-36-201-628

HES 4510-36-201-628 Standard Duty Deadlatch

Electromechanical deadlatch for commercial access control systems
- Standard duty rated for consistent latch engagement in high-traffic indoor facilities
- Flat faceplate design fits mortise-prep door frames with minimal profile intrusion
- Integrates with HES electronic access control platforms for controlled ingress/egress
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HES

SKU: 4511-36-201-628

HES 4511-36-201-628 Standard Duty Deadlatch Radius

Standard duty deadlatch radius for HES electric strike systems
- 12/24 VDC electromagnetic locking integrated with access control
- Radius profile design fits standard commercial door frame prep
- Indoor commercial use in high-traffic office and institutional spaces
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HES

SKU: 4512-36-101-313

HES 4512-36-101-313 Deadlatch Strike

Commercial deadlatch strike for electronic access control systems
- Standard door frame installation with retrofit compatibility
- Deadlatch bolt retention and secure engagement for access control
- Commercial-grade construction rated for institutional and government use
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HES

SKU: 4530-36-101-628

HES 4530-36-101-628 Deadlatch Assembly

Deadlatch assembly for HES electric strikes with dual manual/remote control
- Compatible with HES electric strike systems for standard door frame mounting
- Manual and remotely-controlled operation for flexible access workflows
- Professional-grade construction rated for commercial, institutional, and residential use
$174.00 $86.99 Save $87.01

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HES

SKU: 4560-501-121

HES 4560-501-121 Lever Handle

HES lever handle for electric strike systems and access control
- Compatible with HES electric strike systems for controlled access
- Interior door hardware rated for commercial access control installations
- US-manufactured lever handle weighing 1.25 lb for standard door frames
$74.00 $36.99 Save $37.01

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HES

SKU: 4560-502-121

HES 4560-502-121 Access Control Accessory

HES access control controller for commercial and institutional security
- Integrates directly into HES access control platforms with standard protocols
- Rated for indoor secure installations in commercial office and institutional settings
- Lightweight component design at 1.25 lb for retrofit and new deployments
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HES

SKU: 4560-601-121

HES 4560-601-121 Deadlatch Lever Handle

Deadlatch lever handle for HES electromechanical locks, 1-3/4" to 2" doors
- Works with HES electromechanical locking systems for access control
- Fits standard door thicknesses from 1-3/4" to 2" in commercial spaces
- Available in RH and RHR configurations for flexible installation options
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HES

SKU: 4581-01

HES 4581-01 Electric Strike 1-3/4 Inch Door

Electric strike for 1-3/4 inch doors with fail-safe/fail-secure modes
- Fits standard 1-3/4 inch doors with no frame modifications required.
- Field-configurable fail-safe or fail-secure mode meets egress and lockdown codes.
- Accepts 12/24 VDC input for drop-in integration with existing access control wiring.
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HES

SKU: 4590-01-00-313

HES 4590-01-00-313 Deadlatch Paddle Dark Bronze

Dark bronze deadlatch paddle for HES 4300, 4500, 4900 series
- Corrosion-resistant dark bronze finish rated for indoor and outdoor use
- Paddle form factor fits HES 4300, 4500, and 4900 series without modification
- Weighs 1.25 lb; manufactured in the US for institutional security applications
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HES

SKU: 4590-01-00-628

HES 4590-01-00-628 Deadlatch Paddle Clear

Clear deadlatch paddle for HES 4300, 4500, 4900 series locks
- Drop-in replacement paddle compatible with three HES electric lock series
- Deadlatch material holds door securely with controlled access operation
- Clear finish fits modern commercial and institutional building aesthetics
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HES

SKU: 4590-02-00-313

HES 4590-02-00-313 Paddle Assembly

HES paddle assembly for electric strike exit device control
- Compatible with HES electric strike and access control systems
- Mechanical paddle actuation for controlled egress in commercial doors
- US-manufactured hardware for indoor office, retail, and institutional use
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HES

SKU: 4590-02-00-335

HES 4590-02-00-335 Paddle Push to Left

HES paddle push-to-left activation for electrified strikes
- Push-to-left mechanical interface integrates with HES strike systems
- ADA-compliant directional activation for commercial access control
- Mounts into existing electrified lock architectures without rewiring
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HES

SKU: 4590-02-00-628

HES 4590-02-00-628 Deadlatch Paddle

Mechanical deadlatch paddle for 1-3/4" doors with HES systems
- Works without power for reliable mechanical backup on access control
- Compatible with HES electric strikes for interior and exterior doors
- Deadlatch mechanism operates independently from electronic components
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HES

SKU: 4590-04-00-313

HES 4590-04-00-313 Paddle Assembly

Paddle assembly for HES electric strike systems, retrofit and new install
- Compatible with HES electric strike systems for access control deployments
- Fits hollow metal and wood door frames in retrofit or new installation
- Mechanical paddle operation for standard push-to-exit request mechanisms
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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

Buying Guide Get Recommendations Deployment Support

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.

Door intercoms

Aiphone DA-1MD Audio Handset Master Station

$82.99

Aiphone DB-1MD Hands-Free Master Station

$144.99

Aiphone DB-1SD Hands-Free Sub Master Station

$113.99

Aiphone JOS-1FW 7" Video Intercom Box Set with Mobile A

$820.99

What to Look For When Buying

The six decisions that matter most before you spec.

Fail-Safe vs Fail-Secure

Fail-safe locks (power-to-lock) unlock on power loss — required for egress routes by most fire codes. Fail-secure (power-to-unlock) stays locked on power loss — used on office and storage doors where security trumps egress. Life-safety code interpretation varies by jurisdiction; consult your AHJ before specifying. See our fail-safe vs fail-secure guide.

OSDP vs Wiegand

Wiegand is the legacy reader-to-controller protocol (unencrypted, one-way, limited to 26-bit formats). OSDP (Open Supervised Device Protocol) is the modern replacement — bidirectional, encrypted, supervised, and future-proof for Seos/mobile credentials. New deployments should be OSDP; plan a Wiegand-to-OSDP migration path in legacy systems before adding mobile credential support.

Credential Technology

125 kHz proximity (HID Prox, EM) is the legacy standard — cheap, cloneable, no security. 13.56 MHz smart cards (iCLASS SE, MIFARE DESFire EV3, Seos) use AES encryption and are the commercial standard. Mobile credentials via NFC/BLE increasingly replace physical cards — but only on OSDP-capable readers. Specify multi-technology readers for migration flexibility.

Cloud vs On-Prem Management

Traditional server-based access platforms (Lenel, Genetec, C-Cure) require IT infrastructure and maintenance contracts. Cloud-native platforms (Brivo, Openpath/Avigilon Alta, Genea) eliminate servers but add per-door monthly fees. Mid-size deployments increasingly choose cloud; enterprise + critical infrastructure still favor on-prem. Hardware choice determines which platforms you can run.

Power Supply Sizing

Every lock + reader + controller has an inrush current and a holding current — and they differ. Maglocks hold at 300-500 mA but pull 800 mA on release. UL 294 power supplies rated for total simultaneous holding + 25% headroom, with battery backup sized to code-required runtime. Undersized power supplies are the #1 cause of access-control nuisance failures.

Code Compliance (Egress)

IBC, NFPA 101, and ADA all mandate unimpeded egress. A magnetically-locked door requires a fire-alarm tie-in, a bond-sensor, and a request-to-exit device — omit any and the door is a code violation. Delayed-egress maglocks require 15-second delay + sounder per NFPA. Always confirm lock spec with the AHJ before ordering.

Technology Stack

The specs and acronyms that actually affect outdoor performance.

OSDP v2 + Secure Channel

Open Supervised Device Protocol v2 with Secure Channel Protocol (SCP) delivers AES-128 encryption between reader and controller over RS-485. Replaces unencrypted Wiegand. Required for new federal deployments and FIPS 140-2 applications. All modern HID, ASSA ABLOY, and STid readers support OSDP + SCP.

Seos + iCLASS SE Credentials

HID Seos is the current-generation credential platform: AES-128 encrypted, multi-application, supports mobile wallets, backward-compatible with iCLASS SE. Seos credentials work on Seos readers + older iCLASS SE readers — iCLASS SE credentials do not work on legacy iCLASS (non-SE) readers. Plan migrations carefully.

FIPS 201 / PIV + PIV-I

Federal Identity Verification standard — the credential format used for federal employee and contractor badges. PIV-I (Interoperable) is the commercial variant for hospitals, utilities, and critical-infrastructure contractors. Specify PIV/PIV-I-capable readers (HID pivCLASS, multiCLASS SE) for any facility that hosts government visitors.

UL 294 Listing

Underwriters Laboratories listing for access control system units — power supplies, controllers, and locks. UL 294 6th edition covers security, durability, and overcurrent/overvoltage protection. Insurance and code requirements increasingly specify UL 294 listing. Altronix access-control power supplies are UL 294 listed across the catalog.

Wiegand Protocol

Legacy reader-to-controller protocol — one-way, unencrypted, variable bit-length format. Easily cloned with <$50 hardware. Still widespread because of low cost and universal compatibility. Acceptable for low-security interior doors; should be replaced with OSDP on any external or sensitive-area door.

Request-to-Exit (REX)

Motion- or push-button-activated device that signals the access controller to unlock the door from the secure side without generating an alarm. Required for maglock-equipped egress doors per code. PIR REX sensors must be properly aimed — nuisance alarms and held-door violations trace back to bad REX placement more than any other cause.

Typical Deployment Scenarios

Multi-Tenant Office Building

Lobby turnstiles with multi-tech readers, tenant suite doors with HID Signo + Seos, parking garage with long-range readers, elevator control for floor-by-floor access. Cloud platform (Brivo, Openpath) with mobile credentials replaces physical card issuance. Integration with SIP video intercoms for visitor management.

K-12 School Secure Vestibule

Front entry vestibule with fail-secure electric strike, interior Aiphone video intercom for visitor buzz-in, badge readers for staff, lockdown button integrated with mass notification. Back-of-house doors fail-safe per code. Full VMS integration for event overlay.

Hospital & Healthcare

Unit doors with HID multiCLASS SE + PIV-I compatibility, medication rooms with dual-authentication (card + biometric), ER ambulance bays with ruggedized readers, delayed-egress on behavioral health wards. Lenel or Genetec server-based platform with HIPAA-compliant audit logging. High-cycle-count electric strikes required.

Data Center & Critical Infrastructure

Biometric readers at server-room entries, mantrap doors with anti-tailgating sensors, cage-level access with OSDP + SCP, 7x24 audit logging. FIPS 201 / PIV-I credentials. Integration with IP cameras for tailgating review and infrastructure monitoring for physical-layer security.

Frequently Asked Questions

What's the difference between fail-safe and fail-secure locks?

Fail-safe locks (also called "power-to-lock") unlock on power loss — required for egress routes by most fire and life-safety codes. Fail-secure locks ("power-to-unlock") stay locked on power loss — typically used on office, storage, and supply doors where security trumps egress. Always confirm lock selection with the local AHJ; see our fail-safe vs fail-secure guide.

Is OSDP required for new access control installations?

Not legally required in most jurisdictions — but strongly recommended and effectively mandatory for federal deployments. OSDP with Secure Channel provides AES-128 encryption between reader and controller, bidirectional supervision, and future-proof support for mobile credentials. Legacy Wiegand is unencrypted and easily cloned. New deployments should be OSDP-capable from day one; legacy systems should plan a migration path.

Are HID card readers NDAA compliant?

Yes. HID Global is headquartered in Austin, TX, manufactures in multiple allied countries, and is fully NDAA Section 889 compliant. HID Signo, multiCLASS SE, iCLASS SE, and pivCLASS reader families are all eligible for federal, state government, and critical-infrastructure procurement. Credential cards are manufactured to the same compliance standard.

How do I size an access control power supply?

Add up holding current for all locks + reader standby current + controller standby current, then add 25% headroom for inrush and aging. Battery backup should provide code-required standby runtime (typically 4 hours for fire-alarm tie-ins; 15 min for access-only). Altronix UL 294 power supplies post clear spec sheets for total and per-output current — match to your actual load, don't guess.

Can mobile credentials replace physical access cards?

In most modern deployments, yes — but the reader has to support it. Readers need NFC and/or BLE (Bluetooth Low Energy) plus a partnership with the mobile credential platform (HID Mobile Access, Openpath, Kastle, etc.). Older proximity-only readers cannot read mobile credentials. Mobile adoption is usually mixed with physical cards during a multi-year transition — plan for both.

What's the difference between iCLASS SE and Seos credentials?

iCLASS SE was HID's previous-generation secure credential (AES-128, 2013-era). Seos is the current generation (2016+) — same AES-128 security, but multi-application, mobile-wallet capable, and future-proof. Seos credentials work on Seos-capable readers and on older iCLASS SE readers. iCLASS SE credentials do not work on legacy (pre-SE) iCLASS readers. See our HID Global catalog for current Seos SKUs.