Buzzer-only systems, grainy analog cameras, and desk phones that go unanswered create blind spots and slow down visitor management. Avigilon's Video Intercom Reader Pro and H4 Video Intercom eliminate these risks with crystal-clear HD video, AI-powered call routing, and seamless Alta Access integration—giving your team full visibility and control over every entry point, from the office or on the go.
Avigilon intercoms let you answer visitor calls from the Alta Open mobile app, Alta Access dashboard, or web browser. Grant or deny access instantly from anywhere—no desk phone or on-site staff required. AI-powered call routing directs visitors to the right person or front desk group automatically.
The Video Intercom Reader Pro features a 5 MP camera with wide-angle lens so you can visually verify visitors before unlocking. The H4 Video Intercom integrates a 3 MP fisheye with WDR and adaptive IR for clear imaging in all lighting. Built-in motion detection, continuous recording, and Appearance Search provide a complete visitor audit trail.
Yes. The Video Intercom Reader Pro integrates natively with Alta Access and supports multi-technology credentials including cards, fobs, PINs, and mobile. The H4 Video Intercom works with Unity Access and ACC. We'll assess your current setup and design a unified entry workflow that keeps compatible infrastructure where it makes sense.
Absolutely. Alta Access and ACC centralize all intercoms, cameras, and access readers in one dashboard. Route calls by location, time of day, or user role, generate unified visitor logs, and standardize policies across every site—ideal for property managers and multi-location operators in the Inland Empire.
Avigilon intercoms run on PoE and can integrate with UPS backup systems. Alta readers cache credentials locally for offline operation. The Video Intercom Reader Pro stores video onboard, and when connectivity returns, footage syncs to the cloud. We design fail-safe or fail-secure door release modes per life-safety codes.



From site survey to go-live training, we handle every step to ensure your Avigilon intercoms are configured correctly and your team is confident using them.
We evaluate entry points, network infrastructure, and integration requirements to recommend the right Avigilon intercom model for each location.
You'll receive a detailed quote with equipment, labor, integration scope, and expected timelines—all mapped to your security goals.
Our certified technicians run PoE cabling, mount devices, configure Alta Access or ACC, and integrate with access control or existing systems.
We walk your team through the mobile app, call routing, remote unlock, and reporting features—plus provide documentation and ongoing support options.
Avigilon offers the Video Intercom Reader Pro (OP-VID-PRO-INT) for cloud-native Alta Access deployments and the H4 Video Intercom for Unity on-premise systems. The Reader Pro combines a 5 MP camera, AI call routing, and multi-technology credentials in a slim mullion design—ideal for main entrances and lobbies. The H4 integrates a 3 MP fisheye with SIP support and Appearance Search through ACC. We'll assess your entry points and recommend the best fit.
Most single-door installations complete in a few hours; multi-entry projects typically take 1–2 days depending on cabling runs and integration scope. We handle PoE wiring, door hardware setup, Alta Access or ACC configuration, and staff training. If you're adding intercoms to an existing Avigilon system, setup is even faster—often same-day for single units.
Yes. Avigilon intercoms integrate natively with Alta Video and Alta Access through the Alta platform, creating a unified entry workflow. The H4 integrates with Unity Access and ACC. They also support third-party door controllers via relay or Wiegand output and ONVIF video integration. We'll map your infrastructure and design seamless integrations.
Avigilon handles firmware updates automatically via the cloud for Alta devices, and ACC manages Unity updates. We offer optional managed service plans including health monitoring, user training refreshers, and priority technical support. Most clients find the system low-maintenance—proactive alerts notify you of connectivity or hardware issues before they impact operations.
Yes. We install Avigilon video intercoms throughout Ontario, Rancho Cucamonga, Upland, Fontana, Chino, Pomona, Corona, Riverside, and surrounding cities within a 25-mile radius. For multi-site rollouts beyond that zone, we coordinate extended coverage and provide standardized deployment playbooks.
End-Point Wireless installs Avigilon video intercoms throughout Ontario, CA and surrounding cities within a 25-mile radius.

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