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September 08, 2026 5 min read
Operating manual for the FIBARO Motion Sensor (FGMS-001) — Z-Wave inclusion/exclusion, installation, associations, earthquake detector mode, LED indicators, and key configuration parameters.
The Fibaro Motion Sensor (FGMS-001) is a universal, battery-powered Z-Wave multi-sensor that detects motion while also measuring temperature and light intensity. A built-in accelerometer detects tampering, and the sensor can even be configured as a simple earthquake detector.
| Power Supply | CR123A battery, 3.0V DC (~2 years battery life at factory defaults) |
| Recommended Installation Height | 2.4 m |
| Operational Temperature | 0-40°C |
| Measured Temperature Range | -20 to 100°C |
| Temperature Measuring Accuracy | 0.5°C (within 0-40°C range) |
| Light Intensity Measuring Range | 0-32,000 LUX |
| Radio Protocol / Frequency | Z-Wave; 869 MHz EU, 908 MHz US, 921 MHz ANZ, 869 MHz RU |
| Range | Up to 50 m outdoors / 30 m indoors (depending on terrain and building structure) |
Note: a manual reset does not remove the sensor from the main controller's memory — removing it from the Z-Wave network will trigger an automatic reset.
The sensor has a built-in motion detector, temperature sensor, and light-intensity sensor — appearing in the Home Center 2 menu as up to three separate devices, depending on controller software version.
Using association, the Fibaro Motion Sensor can control other Z-Wave devices (Dimmer, Relay Switch, Roller Shutter, RGBW Controller, Wall Plug, or — with Home Center 2 only — a scene) directly, without the main controller needing to relay the command. This allows continued operation even if the main controller is damaged (e.g. in a fire).
Up to 5 regular and 5 multi-channel devices can be controlled per association group (except the 3rd group, which is limited to a single device).
Set Parameter 24 to a value of 4 to enable simple earthquake detection. Reports of vibration scale (dimensionless) are sent at intervals set by Parameter 22; the first report is sent immediately when vibrations are detected, and reports stop once vibrations cease. The minimum vibration level required to trigger a report is set via Parameter 20.
The built-in accelerometer can report device orientation to the Z-Wave controller when Parameter 24 is set to 2 or 3.
| LED Behavior | Meaning |
|---|---|
| Pulsing green | Attempting direct communication with the main controller |
| Glowing green | Communicates with the main controller directly |
| Pulsing yellow | Trying to establish a routed connection through repeaters |
| Glowing yellow | Communicates through other modules (routed) |
| Pulsing violet | Communicating at the maximum distance of the Z-Wave network |
| Glowing red | Unable to connect to the main controller or any repeater |
Battery life is approximately 2 years at factory default settings. To extend battery life:
| Parameter | Function | Default |
|---|---|---|
| 1 — PIR Sensitivity | Lower = more sensitive | 10 |
| 2 — PIR Blind Time | Time PIR is "blind" after detecting motion | 15 (8 sec) |
| 6 — Motion Alarm Cancellation Delay | Time before motion alarm clears | 30 sec |
| 8 — PIR Operating Mode | 0=always active, 1=day only, 2=night only | 0 |
| 9 — Night/Day Threshold | Light intensity defining night vs. day | 200 lux |
| 20 — Tamper Sensitivity | g-force threshold for tamper alarm (0 = inactive) | 15 (0.32g) |
| 22 — Tamper Alarm Cancellation Delay | Time before tamper alarm clears | 30 sec |
| 40 — Illumination Report Threshold | Light change that triggers a report | 200 lux |
| 60 — Temperature Report Threshold | Temp change that triggers a report | 1°C |
| 62 — Temperature Measuring Interval | How often temperature is measured | 900 sec |
| 80 — LED Signaling Mode | Controls how LED behaves on motion detection | varies |
| Wake Up Interval | How often the sensor checks in with the controller | 7200 sec |
Full parameter list, ranges, and byte sizes are in the downloadable PDF — the above covers the most commonly adjusted settings.
Complies with FCC Part 15, Class B. Warranty provided by FIBAR GROUP Sp. z o.o. covers manufacturing/material defects for 12 months from date of purchase — repair or replacement at the manufacturer's discretion. See the full PDF for complete warranty terms and exclusions.
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