Jablotron 100 for Home Assistant (Marketplace integration)

Installs: 367 sharing analytics
GitHub stars: 101
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: 3.35.2, October 25, 2026
Category: Security and safety, Alarm systems
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: jablotron100
Source: github.com/kukulich/home-assistant-jablotron100
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

About

Jablotron 100 connects Home Assistant to a JABLOTRON 100+ alarm system through a local USB connection. It reports the state of sections and lets them be armed and disarmed, with a choice of whether partial arming means home or night mode. Devices appear as binary sensors for motion, doors, windows, smoke, tamper and similar states, plus sensors for battery level, signal strength, temperature and pulse counts. Central unit details such as BUS voltages, backup battery, LAN address and GSM signal are also reported. Programmable PG outputs can be switched on and off, and a wrong code attempt is recorded as an event. Setup runs in the UI, where the serial port, code, device count and PG output count are entered.

Automatic summary of the README and code of kukulich/home-assistant-jablotron100. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Alarms
Switches
Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

Jablotron 100

Serial port
Code
Highest device position
Number of programmable PG outputs

Also asked when changing the connection.

Jablotron 100 / Devices

Device 1
Device 2
Device 3
Device 4
Device 5
Device 6
Device 7
Device 8
Device 9
Device 10
Device 11
Device 12
Device 13
Device 14
Device 15

Also asked when changing the connection.

After setup

Partially arming
Require code to arm
Require code to disarm
Log all incoming packets
Log all outcoming packets
Log sections packets
Log devices packets
Log PG outputs packets

Texts from the code of kukulich/home-assistant-jablotron100.

Entities

Binary sensorsBattery problem, Motion, Window, Door, Garage door, Glass, Moisture, Gas, Smoke, Lock, Tamper, Thermostat, and 9 more
EventsLogin
SensorsBattery level, Battery standby voltage, Battery load voltage, BUS 1 devices loss, BUS 2 devices loss, BUS 3 devices loss, BUS 1 voltage, BUS 2 voltage, BUS 3 voltage, GSM signal strength, LAN IP, Pulses, and 2 more

Actions

Reset problemReset problem.

Troubleshooting

DiagnosticsDownloads a diagnostics file to attach to a bug report.

From the README

Home Assistant custom component for JABLOTRON 100+ alarm system.
Tested with JA-100K, JA-101K, JA-101K-LAN, JA-103K, JA-103KRY, JA-106K-3G, JA-107K and JA-14K.
States are reported to Home Assistant.
You can arm/disarm all sections. Supported states are arm_away (= armed) and arm_night/arm_home (choose in options what means "armed partially" for you).
Event jablotron100_wrong_code is triggered when wrong code is inserted in Home Assistant.
Problem in a section is reported in specific "problem" sensor.

From the README of kukulich/home-assistant-jablotron100, MIT License. Shortened.