Over 40 Years in BusinessISO 27001 compliantPublic sector: GSA contract holder
LA 562-298-5000 · Chicagoland 312-432-5300 · Phoenix 602-733-6807 · Client Support
Design, upgrades, iSTAR controller migrations and ongoing support from BTI Communications Group, LTD.
BTI Communications Group, LTD. designs, installs, upgrades and supports Software House C•CURE 9000 and C•CURE IQ access control systems for organizations that need enterprise scale, strict identity rules and close ties between doors and video. Software House is a Johnson Controls brand, and C•CURE is its flagship access control and event management platform.
Our team plans the server architecture, specifies iSTAR controllers and readers, migrates cardholder data, builds integrations and stays with the system after go live. Whether you are adding a building to an existing C•CURE enterprise, replacing controllers that have reached end of support, or starting a new deployment, we scope the work around your doors, your people and your security policies.
BTI has served commercial, education, healthcare and government clients for over 40 years. We are a GSA contract holder (47QTCA21D00BA) with 400+ engineers, and we bring the same project discipline to a ten door clinic as to a multi building campus. If you are comparing commercial access control systems, we can show you where C•CURE fits and where another platform may be the better choice.
Software House describes C•CURE IQ as an evolution of C•CURE 9000. The C•CURE 9000 engine still runs access control and event management, while C•CURE IQ adds a browser based client and a security operations intelligence layer that brings access control, video, incidents, reporting and analytics into one web experience. For most existing customers, the database and iSTAR controllers stay in place and operators move to a faster, more modern interface.
C•CURE IQ 3.20, announced by Johnson Controls in July 2026 and shown at GSX in September, extends the platform further into video. C•CURE IQ Video can run on its own or unified with access control, events are prioritized automatically by severity, context and policy, and operators get custom, spatially aware insights so they can see what matters first. Johnson Controls also showed the C•CURE IQ Mobile App and C•CURE Cloud alongside the release. Learn more on the Software House unified security intelligence page.
Operators can work in the C•CURE IQ web client, the C•CURE 9000 administration workstation, the C•CURE Go mobile app or the victor unified client for sites that also run American Dynamics video. C•CURE Portal adds self service web workflows for visitors and access requests. See the full list on the Software House software options page.
C•CURE 9000 Enterprise uses a master application server with up to 60 satellite servers. Software House rates each server for up to 5,000 readers, so large organizations can manage many buildings under one set of policies while each site keeps local control. This is the common choice for organizations that keep security servers in their own data center.
C•CURE Cloud is the Software House hosted option. It runs in a dedicated single tenant Microsoft Azure environment, connects to on site iSTAR controllers with a Zero Trust design, supports up to 5,000 readers and is currently offered in North America. It removes the need to maintain local C•CURE servers.
Software House positions the C•CURE IQ portfolio for on premises, hybrid and cloud deployments. A hybrid design can keep critical sites on local servers while newer or smaller sites connect through cloud services. BTI can help you compare these options against your IT policies, network design, upgrade schedule and support model before you commit.
Every C•CURE door depends on an iSTAR controller. Choosing the right model for each closet and building keeps wiring simple and leaves room to grow.

The iSTAR Ultra G2 supports up to 32 readers, OSDP Secure Channel, embedded PIV authentication and up to one million cardholders in local memory. The Ultra G2 SE fits retrofits where enclosure space is limited, and it is the published upgrade path for iSTAR Pro panels.

The iSTAR Edge G2 handles up to eight doors or readers with a local database of up to one million cardholders. It supports OSDP, offers a PoE module so doors can be powered from the network, and supports embedded High Assurance FICAM operation. It suits small buildings, remote sites and doors far from the main security closet.
| Site need | Typical fit | Why |
|---|---|---|
| Large building, data center or campus core with many doors in one closet | iSTAR Ultra G2 | Up to 32 readers per controller |
| Replacing older iSTAR panels in an existing enclosure | iSTAR Ultra G2 SE | Retrofit friendly form factor and upgrade kits |
| Small building, remote office or a few distant doors | iSTAR Edge G2 | Up to 8 doors with PoE power option |
| Federal or high assurance doors that require PIV | iSTAR Ultra G2, Ultra G2 SE or Edge G2 | Embedded PIV and High Assurance support |
Specifications come from Software House product pages and can change. BTI confirms the current model, firmware and reader list during design.
Software House ended firmware support for iSTAR Pro controllers on April 5, 2024, and published an upgrade path to the iSTAR Ultra G2 SE using GSTAR-PRO-08 and GSTAR-PRO-16 kits. BTI plans these swaps door by door to keep downtime short.
Software House has announced that C•CURE 9000 version 3.00 reaches End of Support in January 2027. After that date the version no longer receives software development or security updates, and Software House encourages sites on v3.00 and earlier to move to a current release. Customers with an active Software Support Agreement continue to receive technical support. Read the Software House notice.

C•CURE IQ turns raw door events into information operators can act on. Security Intelligence dashboards show alarm trends, automated responses, occupancy and attendance, and the Unified Health Dashboard flags offline devices before they become a problem.
On the video side, C•CURE integrates natively with American Dynamics VideoEdge recorders and Illustra cameras, and with Exacq video. Operators can pull up live and recorded video from an alarm, build clips and search footage without leaving the C•CURE IQ client. Software House also maintains a large Connected Partner Program for intrusion, intercom, elevator, identity and building system integrations.
BTI designs these integrations around how your team actually responds: which alarms need video, who gets notified and what a good incident report looks like.
C•CURE 9000 with the Software House High Assurance software and iSTAR Ultra and Ultra G2 controllers appears on the GSA FICAM Approved Products List (APL #10159). That listing matters for federal agencies and contractors that must validate PIV credentials at the door.
Software House cybersecurity documentation states that iSTAR controllers use AES-256 encryption and have achieved FIPS 197 and FIPS 140-2 validation. C•CURE IQ supports modern web security, including single sign on and two factor login for operators.
BTI can design and support C•CURE systems for high assurance doors, working with your identity, IT and facilities teams on credential enrollment, reader selection and network hardening.

C•CURE Portal gives receptionists and hosts a simple web screen to register, badge and track visitors, send host notifications and support QR code check in. Its access request workflow lets employees ask for door access and routes approvals to the right manager.
Onboarding and offboarding can be tied to HR data so new hires get the right access on day one and departing staff lose it on time. Badges can be designed and printed at the security desk.
Mobile credentials are supported through HID Mobile Access, and Apple Wallet employee badges are available for C•CURE 9000 through SwiftConnect. BTI can help you plan a mobile credential rollout, including reader compatibility, enrollment and policies for lost phones.

Federal, state and local agencies that need policy based access, visitor control and PIV support. BTI is a GSA contract holder (47QTCA21D00BA).
Medical groups, clinics and multi site providers that manage staff turnover, restricted rooms and visitors.
Colleges and school districts that run many buildings, lockdown plans and student and staff credentials.
Office buildings and headquarters that need one set of access rules across floors, tenants and sites.
Data centers, labs and other high security spaces that need audit trails and layered access.
See how BTI helped a fast growing healthcare provider automate access control onboarding and offboarding in our access control success story.
BTI supports C•CURE sites across the United States from our offices in Southern California, Chicagoland and Phoenix. Learn more about access control in Los Angeles, access control in Chicago and access control in Phoenix.
Want more background first? Read our guide to C•CURE for enterprise and government sites or what C•CURE 9000 is and how it works.
C•CURE 9000 is the Software House access control and event management engine. C•CURE IQ is its evolution: a browser based client and security intelligence layer that brings access control, video, incidents and reporting into one web experience.
C•CURE IQ 3.20, announced by Johnson Controls in 2026, adds C•CURE IQ Video as a standalone or unified option, automatic event prioritization by severity, context and policy, and custom, spatially aware insights so operators see the most important events first.
Yes. C•CURE Cloud runs in a dedicated single tenant Microsoft Azure environment with a Zero Trust design and supports up to 5,000 readers in North America. Software House also supports on premises and hybrid designs, and BTI can help you choose the model that fits your IT policies.
The iSTAR Ultra G2 suits large closets with many doors, with support for up to 32 readers. The iSTAR Edge G2 suits smaller buildings and distant doors, with up to eight doors and a PoE power option. Many enterprises use both, and BTI matches
Software House ended iSTAR Pro firmware support on April 5, 2024. The published upgrade path is the iSTAR Ultra G2 SE using GSTAR-PRO-08 or GSTAR-PRO-16 upgrade kits. BTI audits your existing panels and schedules the swap to kee
Yes. C•CURE supports mobile credentials through HID Mobile Access, and Apple Wallet employee badges are available for C•CURE 9000 through SwiftConnect. BTI can help plan the rollout, including reader compatibil
Yes. C•CURE 9000 with the Software House High Assurance software and iSTAR Ultra and Ultra G2 controllers appears on the GSA FICAM Approved Products List (APL #10159), and iSTAR G2 controllers support embedded PIV authentication. BTI can design and support C•CURE systems for high assurance doors.
BTI provides help desk and remote troubleshooting, on site service from our offices, firmware and version planning, Software Support Agreement renewals and upgrade projects. Emergency support is available 24/7. Schedule a free consultation or call 562-298-5000 to review your system.
Ready when you are
Whether you need a new C•CURE system, an iSTAR migration before support ends or a partner to support what you already have, BTI Communications Group, LTD. can help. Schedule a free consultation and we will review your doors, controllers and software v