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DSC

DSC IT-100 Serial Interface

Security Systems · Security

Won’t be supportedVerified plugin

1 report: 1 says it can’t be supported.

Reported with 1 Homebridge plugin: EnvisaLink.

What people report

PluginStatusWhat they saidConnectsSource
EnvisaLink Verified
homebridge-envisalink
Won’t be supportedPlugin is Envisalink-only; serial would need a rewrite
Saved copy
I'm eager to get my DSC panel connected with HomeKit/Homebridge. Years ago I setup the panel with my old Vera system using the DSC IT-100 keypad emulator (https://cms.dsc.com/download.php?t=1&id=16238), which I believe is quite similar to the Envisalink -- except with a serial interface. I have an RS-232 adapter to USB connector on it and previously had it plugged into my Vera's USB port. I now have a Raspberry Pi running Homebridge and I'm wondering if this project would support integration over USB. I'd appreciate any advice you might have. Link to the developer guide for the IT-100 is …

Excerpt saved from GitHub on 2026-10-22.

LocalIssue #52 · 2020-03

Each row is one report from a plugin’s GitHub issues, pull requests, discussions, wiki or docs, or from r/homebridge. Check the date and the linked thread before you buy.

In ReReHome

Once a Homebridge plugin publishes it, this device reaches Apple Home as a HomeKit accessory behind your Homebridge bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandDSC
ModelIT-100
CategorySecurity Systems

Also reported as

  • DSC IT-100 serial interface