inFactory FWS-1200: open-source control (rtl_433 decoder emax.c)

Radio protocol decoded by rtl_433 as "Emax W6, rebrand Altronics x7063/4/x7064A, Optex 990040/50/51, Orium 13093/13123, Infactory FWS-1200, Newentor Q9, Otio 810025, Protmex PT3390A, Jula Marquant 014331/32, TechniSat IMETEO X6 76-4924-00, Weather Station or temperature/humidity sensor".

Get started

One known way to put open firmware or software on this device, easiest first. Each one links to the project's own instructions.

Before you start

Back up your data and settings (and the stock firmware, when the guide says how).
Check the exact model, hardware revision and firmware version against the guide: a close model may not work.
Charge the battery or use a stable power supply; do not unplug during the install.

Use rtl_433 (nothing is flashed)

Medium

Needs a cable or the command line · rtl_433

You need: RTL-SDR USB receiver (or another SDR rtl_433 supports)
Device opened: No
Brick risk: None
Reversible: Yes

Receive only: rtl_433 decodes the radio messages the device sends; it does not change or command the device.

No install report yet. · Report how it went

Follow the official guide

OpenDeviceDB links to each project's own instructions and tools; nothing is flashed from this site. Flashing is at your own risk and may void the warranty.

Being worked on

No live claim. If you start working on this device, claim it so nobody duplicates your work.

Interfaces

Interface	Transport	Status	Confidence	Spec / notes
433/868/915 MHz radio	rf	documented	not stated	spec

Interface

Transport

Status

Confidence

Spec / notes

433/868/915 MHz radio

documented

not stated

spec

Projects

Project	Kind	Origin	License
rtl_433 decoder emax.c	driver	community	GPL-2.0-or-later

Project

Kind

Origin

License

rtl_433 decoder emax.c

driver

community

GPL-2.0-or-later

Verification

Not verified. A "verified on hardware" badge requires a replayable test (hardware-replay) run on a real device with a stated firmware version.

Provenance

Status and claims as of the build date (2026-10-18). Data licensed CC BY-SA 4.0; imported data keeps its upstream license.