RBH controllers, and what the enclosure has to survive in Georgia

RBH Access Technologies, based in Brampton, Ontario, makes access control hardware and software: the UNC100 two-door IP controller, blueLINE smart card and mobile readers, and a software range running from Integra32 for small and midsize buildings through AxiomV and AxiomXa for multi-site and enterprise work to the cloud-managed AxiomCLOUD, with RBHView tying video to access events. Choosing among those is the easier half of the job. The harder half is deciding where the equipment goes and what it has to tolerate once it is there.

Heat, humidity and enclosure placement

Controllers end up in the spaces nobody else wants: mezzanines above a distribution floor along I-16 or I-95, loading dock walls, parking decks, and unconditioned electrical rooms in older Macon and Columbus plants. Georgia humidity plus summer heat in those spaces is the actual operating environment, not the tidy closet on the drawing. Enclosure rating, mounting height, ventilation and separation from vibration and washdown all get settled during the survey, and moving a panel into conditioned space is almost always cheaper than replacing boards twice.

Storms, surge and grounding

Frequent summer thunderstorm activity and coastal-plain hurricane exposure make surge a design item rather than an accessory. Protection goes on the power feed to the controller and on any copper that leaves the building, whether that is a gate operator, a guard booth or a second structure across the yard. Grounding and bonding at the enclosure gets done at rough-in. The UNC100 carries an onboard battery charger, and models with 802.3at PoE draw power through the switch, which means the switch and its uplink have to sit on the same protected power as the panel. Otherwise the door controller rides out an outage that the network does not.

Standby battery, sized honestly

Battery capacity is calculated from the actual locks, readers and hold-up time the building needs, then derated for the temperature where the battery will really sit. Heat shortens service life, so a mezzanine panel and an office closet panel do not share a replacement interval. Define what the doors do on loss of power and on restoration, and test both, including the interaction with generator transfer where one exists.

Software topology follows the organization, not the door count

• Integra32 for a single building or a small group administered by one team.
• AxiomV where multiple sites or multiple tenants need separation, with server topology and failover treated as a design decision instead of an option bolted on later.
• AxiomXa for enterprise deployments on Microsoft SQL Server, where roles, sites, integrations and interface ownership have to be defined before configuration starts.
• AxiomCLOUD where browser and mobile administration across sites is worth more than local control of a server.
• RBHView where an access event is only useful with the footage attached to it.

Readers, credentials and run lengths

blueLINE covers smart card and mobile credentials alongside proximity and keypad options. The decision that affects cable is OSDP versus Wiegand: supported run lengths, wire type and reader addressing differ between them, and that has to be settled before conduit is filled. Where a building already carries a credential format, inventory it before assuming a clean migration, and confirm the exact controller firmware and software release combination against current RBH documentation.

Where this matters most

Access review discipline and a defensible audit trail carry more weight for the defense and cyber employers around Augusta, and for operators in the data center corridor west of Atlanta, than they do for a general office. Those buildings should expect named administrator ownership, a scheduled review of who still holds credentials, and an export process that produces evidence somebody outside the security team can read without translation.

Related scope: access control systems and video surveillance. KSEDCO’s Georgia office is at 2700 Cumberland Pkwy SE, Suite 410, Atlanta GA 30339, (888) 360-0035.