Access Control Systems | Commercial Door Access & Credentials

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

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Axis

SKU: 02443-001

Axis VERSO IP Reader with Keyboard - 02443-001

IP access reader with dual-frequency RFID, NFC, and keyboard
- Reads 125kHz legacy cards and 13.56MHz smart cards on one device
- Built-in keyboard supports PIN entry and manual credential input
- Network-connected IP architecture reduces wiring and integration work
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$673.99

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Axis

SKU: 01964-004

Axis W800 Network Video System Controller - 01964-004

Centralized network video controller with 470GB storage and 12VDC power
- Single management interface for Axis cameras and compatible third-party devices
- Low 16W power draw supports continuous 24/7 operation in equipment racks
- 0.47TB internal storage for local recording buffering and configuration backups
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$1,279.00 $1,261.99 Save $17.01

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Bosch

SKU: B3512

Bosch B3512 B Series Intrusion Control Panel

Rack-mount 16-zone intrusion panel with IP67 sealed enclosure
- 16 zones across 1 area with support for 10 users and wired network
- IP67-rated metal enclosure protects against dust and moisture ingress
- Built-in Ethernet (IPv4/IPv6) plus PSTN and cellular via plug-in modules
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$213.00 $160.99 Save $52.01

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Bosch

SKU: B426

Bosch B426 Conettix Ethernet Communication Module

Ethernet module for Bosch security panels with AES 256-bit encryption
- Four-wire powered from control panel; works with B3512–B9512G series
- IPv4/IPv6 Ethernet connectivity for distributed multi-zone deployments
- UL and ULC listed; integrates cameras, access control, and alarm devices
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$358.00 $229.99 Save $128.01

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Bosch

SKU: B450

Bosch B450 Conettix Plug-in Communicator Interface

Wired rack-mount communicator interface for Bosch modular systems
- IP67 dust and water sealed housing for demanding indoor/outdoor installations
- Wired connectivity with cellular support via plug-in B44x module options
- Compatible with B3512, B4512, B5512, B6512, B8512G, B9512G control panels
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$153.00 $98.99 Save $54.01

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Bosch

SKU: B4512

Bosch B4512 Intrusion Control Panel

Rack-mount wired intrusion panel, 28 zones, 2 areas, ONVIF-compatible
- 28 zones across 2 areas with 32 user accounts for multi-zone intrusion detection
- Built-in Ethernet (IPv4/IPv6) plus PSTN/cellular module slots for redundant comms
- 18 VAC secondary power (22 VA) integrates door locks and readers without extra PSU
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$325.99

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Bosch

SKU: B465

Bosch B465 Conettix Universal Dual Path Communicator

Sealed dual-path communicator for rack-mount security infrastructure
- IP67-rated housing blocks dust and moisture in equipment rooms
- Wired dual-path connectivity eliminates RF interference concerns
- 19-inch rack mount integrates into standard cabinet infrastructure
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$372.00 $238.99 Save $133.01

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Bosch

SKU: B520

Bosch B520 Auxiliary Power Supply Module

Regulated 24/7 DC power module for Bosch access control systems
- Stable regulated output prevents reader misreadings and intercom dropout
- Rated for continuous operation in cabinet or wall-mount installations
- Native integration with B3512–B9512G Bosch control panels
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$472.00 $359.99 Save $112.01

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Bosch

SKU: B5512

Bosch B5512 Intrusion Control Panel

Wired 48-zone intrusion panel with IP67 sealing for outdoor/harsh environments
- 48 zones across 4 areas with hardwired sensor/relay outputs, 18 VAC 22 VA power
- IP67 dust and water immersion protection rated for outdoor cabinet deployment
- Rack-mount chassis integrates with Bosch platforms and ONVIF-compliant systems
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$296.00 $233.99 Save $62.01

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Bosch

SKU: B6512

Bosch B6512 Intrusion Control Panel

96-zone IP67 intrusion panel with hardwired control and Ethernet
- 96 zones across 6 areas with support for 100 user accounts
- IP67 sealing for outdoor cabinet and perimeter mounting without degradation
- Built-in Ethernet (IPv4/IPv6) plus optional PSTN or cellular communication
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$515.00 $376.99 Save $138.01

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Bosch

SKU: B810

Bosch B810 RADION Wireless SDI2 Bus Interface

5MP wireless SDI2 receiver with varifocal lens for outdoor surveillance
- 5MP resolution with 5.9–13mm varifocal lens for flexible field-of-view adjustment
- IP67-rated housing withstands dust and water in outdoor and harsh environments
- IR night vision and wireless 433.42 MHz connectivity for cable-free deployments
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$161.00 $120.99 Save $40.01

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Bosch

SKU: B820

Bosch B820 Inovonics SDI2 Interface Module

5MP wireless module with IR night vision and IP67 outdoor rating
- 5MP resolution with varifocal 5.9–13mm lens for flexible framing
- IP67 dust and water resistance rated for indoor and outdoor use
- Integrated infrared illumination for 24/7 low-light surveillance
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$119.00 $76.99 Save $42.01

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Bosch

SKU: B8512G

Bosch B8512G Intrusion Control Panel

Wired 99-zone intrusion panel with IP67 rating for indoor/outdoor deploy
- 99 zones across 8 areas with hardwired sensor inputs and relay outputs
- IP67-rated housing tolerates dust and moisture in non-climate-controlled spaces
- 18 VAC secondary (22 VA) with built-in Ethernet and optional cellular/PSTN
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$657.00 $407.99 Save $249.01

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Bosch

SKU: B9512G

Bosch B9512G Intrusion Control Panel

Rack-mount intrusion control panel, 599 zones, built-in Ethernet
- Supports 599 zones across 32 areas with 2000 user accounts
- 18 VAC secondary power, IP67 rated, wired connectivity via Ethernet
- UL and ULC listed with PSTN and cellular module support
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$990.00 $613.99 Save $376.01

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Bosch

SKU: DS150I

Bosch DS150I Request-to-Exit PIR Motion Sensor

Wired PIR motion sensor for hands-free door release in access control
- Passive infrared detection triggers exit without push buttons or contact
- Wired integration with standard access control panels; no batteries needed
- Light gray compact form fits interior door frames and adjacent walls
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$120.00 $89.99 Save $30.01

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Bosch

SKU: DS151I

Bosch DS151I Request-to-Exit PIR Motion Sensor

Hardwired PIR motion sensor for request-to-exit control
- PIR detection across 8 ft × 10 ft coverage area, resistant to false triggers
- Wall or ceiling mount for flexible doorway positioning and sightline fit
- Wired hardwired connection with no battery, wireless, or cloud dependency
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$120.00 $105.99 Save $14.01

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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.

Access Control

Plan Your Deployment

Sub categories

Showing Results for Access Control

Axis VERSO IP Reader with Keyboard - 02443-001

Axis W800 Network Video System Controller - 01964-004

Bosch B3512 B Series Intrusion Control Panel

Bosch B426 Conettix Ethernet Communication Module

Bosch B450 Conettix Plug-in Communicator Interface

Bosch B4512 Intrusion Control Panel

Bosch B465 Conettix Universal Dual Path Communicator

Bosch B520 Auxiliary Power Supply Module

Bosch B5512 Intrusion Control Panel

Bosch B6512 Intrusion Control Panel

Bosch B810 RADION Wireless SDI2 Bus Interface

Bosch B820 Inovonics SDI2 Interface Module

Bosch B8512G Intrusion Control Panel

Bosch B9512G Intrusion Control Panel

Bosch DS150I Request-to-Exit PIR Motion Sensor

Bosch DS151I Request-to-Exit PIR Motion Sensor

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What to Look For When Buying

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