Diagnostics, programming, and integration for HOAs, apartment buildings, and small businesses in Los Angeles. DoorKing, LiftMaster, Elite, Doorbird, Hikvision, and more.
Diagnostics, programming, and controller configuration
Setup, NVR configuration, remote viewing, integration
Door controllers, keypads, user management
ESP32 monitoring, MQTT, Telegram alerts
I handle the technical side: diagnostics, programming, and integration. Physical installation that requires a licensed contractor is coordinated accordingly.
Gate not opening, stuck, behaving randomly? I diagnose the problem and configure the controller — whether it's a DoorKing intercom, LiftMaster operator, or Elite gate motor.
Camera not recording, NVR not accessible remotely, footage you can't retrieve? I configure cameras, NVR settings, and remote viewing for Hikvision, Dahua, and HiWatch systems.
Door controllers, card readers, keypads, and fob systems — setup, programming, and user management for small properties and commercial spaces.
Custom monitoring for gate activity, door state, sensor triggers — with real-time alerts via Telegram. ESP32-based, MQTT, low-cost and reliable.
Controller issue, failed loop detector, wiring fault, or misconfigured logic.
DoorKing or Doorbird setup issues, SIP configuration, or network problems.
NVR not configured for remote access, port issues, or app not set up correctly.
Nobody documented the access system. User cleanup and audit needed.
Inherited a property with undocumented gates, cameras, and access panels.
No built-in notifications. ESP32-based monitoring can add real-time Telegram alerts.
Before work starts, I'll tell you what it looks like and what it costs.
Onsite visit, system assessment, and a clear picture of what's wrong and what it'll take to fix it.
Controller setup, user management, remote access configuration, and system testing.
Multi-system integration, custom automation, or full site audit and cleanup.
Photos from actual field work and bench diagnostics in Los Angeles.
Controller open for diagnostics and resident database update. HOA property in LA.
Gate operator on site — commissioning, loop detector setup, and controller configuration.
Controller wiring and board-level diagnostics on a LiftMaster gate operator at a residential property.
Matrix III gate controller configuration — inputs, outputs, safety edges, and timing.
ESP32 wired to a LiftMaster controller for real-time gate state monitoring with Telegram alerts via MQTT.
Keypad user code audit and reprogramming. Old codes removed, new access structure set up.
Access controller wired up — terminal connections, relay outputs, and power verified before commissioning.
I handle programming, configuration, and integration. Physical installation that requires a licensed contractor (C-7 or C-10) is either coordinated with a licensed contractor or handled by the property's existing installer. If you need a referral, I can help.
Probably. DoorKing, LiftMaster, Elite, and Doorbird are the most common brands I work with, but I've dealt with others. Text me the brand and model and I'll let you know.
Yes. That's common — property managers inherit systems with no documentation or the original installer is gone. I start with a diagnostic to understand what's there.
Greater Los Angeles area. Text me your location and I'll confirm availability.
A small ESP32 device monitors gate or door state via sensors and sends real-time notifications to a Telegram chat when triggered. Low-cost, reliable, and doesn't depend on cloud subscriptions.
Sometimes, depending on schedule. Text me with what's going on and I'll let you know how soon I can get there.
Text or call with the brand, the problem, and your location. I'll get back to you quickly.
Direct communication. Clear scope before any work starts.