Control Systems
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Honeywell
SKU: LTEM-XA
Honeywell AT&T LTE-M Communicator for VISTA - LTEM-XA
- LTE Cat-M1 on AT&T eliminates phone line dependency for VISTA alarm reporting.
- 256-bit AES encryption secures all transmissions to central station or AlarmNet.
- QoS diagnostics surface signal strength and delivery timestamps on-site instantly.
In stock · Ships same business day$153.99 -
Add to Cart The item has been addedHoneywell
SKU: LTEM-PA
Honeywell AT&T LTE-M Fire Communicator for VISTA - LTEM-PA
- AT&T LTE CAT-M1 primary path delivers deep-penetration signal inside structures.
- Ethernet fallback maintains dual-path reporting if the cellular link degrades.
- Connects directly to VISTA panels via ECP/Bus, eliminating copper-line dependency.
In stock · Ships same business day$161.99The item has been added -
Honeywell
SKU: PW5K1ENC3
Honeywell Commercial Security PW5K1ENC3 Enclosure with Plug
Protective enclosure with integrated plug for Honeywell mobile computers
- Durable enclosure protects Honeywell mobile computers in warehouse and field deployments.
- Integrated plug connector simplifies wired infrastructure tie-in during new or retrofit installs.
- Rated for 220VAC operation, supporting standard commercial power environments globally.
$791.25 $559.99 Save $231.26The item has been added -
Honeywell
SKU: MPA2C3-4
Honeywell MPA2C3-4 4-Door Access Controller
4-door wired controller with hardwired Ethernet for reliable access management
- Manages up to four doors from a single controller, reducing panel count and wiring runs.
- Hardwired Ethernet connectivity eliminates RF interference and ensures deterministic door response.
- Centralized credential management lets you issue, revoke, and audit access across all four doors.
$1,982.10 $1,355.99 Save $626.11The item has been added -
Honeywell
SKU: MPA2MPXPSU
Honeywell MPA2MPXPSU 2-Door Access Control System
Wired 2-door access control with 125KHz proximity cards and hardwired reliability
- Hardwired control bus eliminates RF interference for deterministic door response.
- Controls two independent entry points from a single wired control platform.
- Wired architecture ensures continuous availability without wireless fallback dependency.
$1,709.75 $1,174.99 Save $534.76The item has been added -
Add to Cart The item has been addedHoneywell
SKU: MPA4MPSU
Honeywell MPA4MPSU 4-Door Access Control Controller
Wired 4-door controller with iMX.6 processor and real-time audit logging
- Controls up to 4 doors from one enclosure, reducing panel count and wiring runs.
- iMX.6 ARM processor handles credential lookup and door logic without external hardware.
- Onboard RTC timestamps every access event and denial for accurate audit trail logs.
$2,239.35 $1,497.99 Save $741.36The item has been added -
Honeywell
SKU: MPA4MPXPSU
Honeywell MPA4MPXPSU 4-Door Access Control System
4-door wired access controller with relay outputs for electric locks
- Controls four independent door zones from one controller, reducing per-door unit clutter.
- Hardwired topology eliminates RF interference for reliable lock control in shielded facilities.
- Relay outputs support electric strikes, magnetic locks, and motorized mechanisms per door.
$2,999.50 $2,054.99 Save $944.51The item has been added -
Add to Cart The item has been addedHoneywell
SKU: PRO22BAT1
Honeywell PRO22BAT1 12V 7AH Replacement Battery
12V 7AH replacement battery for Honeywell PRO4200/PRO3200
- Direct replacement for PRO4200/PRO3200 mobile computers minimizes swap-out time.
- 12V 7AH rating sustains extended shifts in high-utilization scanning deployments.
- Designed for warehouse, logistics, and mobile security workflows requiring uptime.
$79.00 $78.99 Save $0.01The item has been added -
Add to Cart The item has been addedHoneywell
SKU: PRO42E1D10
Honeywell PRO42E1D10 10-Door Access Control Kit
Hardwired 10-door access control kit with 4 readers and expandable to 19 doors
- Wired architecture eliminates RF interference and battery maintenance across all 10 doors.
- Ships pre-configured for 10-door operation, reducing commissioning time on known facility footprints.
- Includes 4 PRO42R2 readers, covering multiple entry points without additional reader procurement.
$9,170.00 $6,328.99 Save $2,841.01The item has been added -
Honeywell
SKU: PRO42E1D4
Honeywell PRO42E1D4 Commercial Security Door Kit
Wired mobile computer door kit for Honeywell security systems
- Wired connectivity ensures stable data transmission without wireless interference.
- Includes one PRO42R2 mobile computer for on-site diagnostics and field operations.
- Designed for direct integration with Honeywell commercial security platforms.
$5,970.00 $4,120.99 Save $1,849.01The item has been added -
Add to Cart The item has been addedHoneywell
SKU: PRO42IC
Honeywell PRO42IC Control Module for PRO4200
Wired 2-door control module with 1MB onboard memory for PRO4200
- Controls 2 independent door locks with reader inputs and relay outputs on one module.
- 1 MB onboard flash retains credentials locally, keeping access active during network outages.
- Backup battery support maintains door control during power interruptions at critical entry points.
$2,897.50 $1,936.99 Save $960.51The item has been added -
Honeywell
SKU: PRO42R1
Honeywell PRO42R1 Single Reader Board
Single reader board for Honeywell mobile computers with wired connectivity
- Single reader board form factor simplifies retrofitting into existing mobile computer deployments.
- Wired connectivity delivers stable, interference-free credential reading in fixed installations.
- Designed for Honeywell mobile computer platforms, ensuring verified hardware compatibility.
$473.00 $326.99 Save $146.01The item has been added -
Add to Cart The item has been addedHoneywell
SKU: PRO42R2B
Honeywell PRO42R2B Dual Reader Access Control Board
Dual-channel OSDP reader board for simultaneous credential processing
- Processes two readers simultaneously, eliminating throughput bottlenecks in high-traffic zones.
- OSDP compliance allows reader-brand swaps without reconfiguring the control board.
- Single wired board consolidates dual-reader logic, reducing hardware footprint and cabling runs.
$1,040.00 $688.99 Save $351.01The item has been added -
Add to Cart The item has been addedHoneywell
SKU: PROA7C
Honeywell ProSeries All-in-One Panel with Camera - PROA7C
- Integrated camera module eliminates a separate device, reducing rack space and cabling.
- Desktop or wall-mount form factor (7.875"×5.75"×1.0") fits lobbies or utility closets.
- 7500mAh battery backup sustains alarm and charging on 110V AC unswitched power.
In stock · Ships same business day$194.99The item has been added -
Add to Cart The item has been addedHoneywell
SKU: PW5K2ENC2
Honeywell PW5K2ENC2 High-Density Enclosure
High-density wired enclosure for simultaneous multi-device charging and sync
- Wired-only architecture eliminates RF interference and reduces wireless attack surface.
- High-density enclosure consolidates multi-device charging and sync in a single footprint.
- Integrates with Honeywell mobile computing ecosystems for compatible fleet management.
$738.00 $521.99 Save $216.01The item has been added -
Honeywell
SKU: 5881ENHC
Honeywell Unlimited-Zone Commercial Receiver - 5881ENHC
- Supports unlimited 5800-series wireless zones via 345 MHz RF with full supervision.
- Connects to VISTA-15P through 250BPT over 4-wire keypad data bus; no extra PSU needed.
- Operates 0°C–50°C, suits retrofits and leased spaces where running wire is impractical.
$227.99The item has been added
Control Systems
Access control control systems manage doors, credentials, and policy enforcement across commercial facilities. These systems serve as the central platform for authentication, monitoring, reporting, and integration with broader security infrastructure.
Plan Your Deployment
- Door count and future expansion planning
- On-premise vs cloud-based management platforms
- Credential format compatibility (card, mobile, biometric)
- Integration with video, intercom, and alarm systems
- Network segmentation and cybersecurity considerations
Control Systems — Engineering-Grade Access Control for Commercial Deployments
This category covers 53 working models of control systems 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
Door count today versus expansion in 5 years dictates controller architecture. Single-door PoE controllers (HID Aero, Axis A1601) are economical for small sites and scale linearly. Multi-door panels (Mercury, Lenel S2, Kantech KT-400) consolidate hardware and reduce per-door cost on large deployments but require upfront commitment to a head-end platform. Plan capacity to absorb growth without ripping out boards mid-life.
Credential strategy locks you to a reader and controller ecosystem. Modern 13.56 MHz options (HID iCLASS Seos, Mifare DESFire EV2/EV3, OSDP-native) resist cloning that 125 kHz prox cards do not. Mobile credentials (HID Mobile Access, LEAF, Bluetooth/NFC) demand readers that support secure transports. If you anticipate migrating credentials, choose controllers and readers that accept multiple formats and OSDP from the start.
Integration with your video, intrusion, and identity systems is the long-tail cost. Native ONVIF Profile A (access control) is uncommon; most integrations rely on vendor APIs, scripted IFTTT-style bridges, or middleware. Confirm controller-to-VMS and controller-to-active-directory integration paths before you commit — retrofitting these later is expensive.
Power, network, and physical mounting requirements vary widely. Some controllers run on 12VDC, others on 24VAC, others on PoE+. Door-frame mounting versus closet/rack mounting changes wire-pull strategy. Budget for door hardware (electrified locks, strikes, REX, door position) and the secondary power supply with battery backup that fire code requires on egress doors.
Key Specs in This Category
| Spec | Available Options |
|---|---|
| Resolution | 8MP, 2MP |
| Connectivity | Wired |
| Power | AC/DC |
| Type | Accessory, Mobile Computer, Controller, Reader, Cable, Speaker, Camera, Control module |
Top Brands in This Category
Frequently Asked Questions
What's the difference between OSDP and Wiegand?
Wiegand is the legacy reader-to-controller protocol — open, unencrypted, vulnerable to spoofing and limited to short cable runs. OSDP (Open Supervised Device Protocol) is the modern replacement: encrypted, bidirectional, supports tamper detection and firmware updates, and runs reliably over longer distances. SIA SP1/SP2 designations indicate OSDP Secure Channel support. New deployments should specify OSDP everywhere unless legacy infrastructure forces Wiegand.
Can I use one controller across multiple buildings?
Most modern IP-based controllers can manage geographically distributed doors as long as network connectivity to the head-end is reliable. However, doors at remote sites lose access decision capability if WAN goes down unless the controller supports offline mode and caches valid credentials locally. For multi-site deployments, choose controllers with documented offline operation and consider redundant head-ends for compliance-sensitive industries.
How many credentials can a typical controller hold?
Entry-level controllers hold 5,000-10,000 credentials. Mid-range hold 50,000-100,000. Enterprise platforms scale to millions through the head-end software with the controller acting as a cached decision point. Card-to-reader presentation time matters more than raw capacity once you're above 10,000 — confirm the read time at the maximum cardholder count, not the controller's spec-sheet headline number.
Do I need PoE or can I use a separate power supply?
PoE simplifies installation — one cable per door — and is the dominant approach for single-door IP controllers. Multi-door panels typically need a dedicated 12VDC or 24VAC power supply with battery backup sized to drive electrified locks and accessories. Egress doors often require code-mandated battery backup regardless of controller power source. Confirm local fire code requirements before finalizing the power architecture.
What's the typical lifespan of an access control panel?
Hardware lifespan is 10-15 years for well-built panels (Mercury, Lenel, Kantech, HID Aero). The platform software typically forces a refresh sooner — 5-8 years — through driver deprecation, mobile credential support gaps, or end-of-life of the head-end version. Plan for software-driven refresh ahead of hardware failure. Migration projects always run longer than planned; start scoping a replacement in year 5 of a 10-year hardware horizon.
Need help choosing? Talk to a Senior Specialist — direct line 877-277-7147 or request a quote.