Gas detection3
Respiratory protection4
Technical rescue9
Firefighting4
Safety & environment4
Personal protective equipment2

MSA motionSCOUT — personal alert safety device (PASS) for breathing apparatus
MSA motionSCOUT is a stand-alone personal alert safety device — it calls for help by itself when the wearer stops moving. The motion sensor recognises ordinary body movement; after roughly 25 seconds without it, a seven-second pre-alarm sounds, followed by the full alarm of at least 95 dB measured at three metres. The alarm can also be triggered manually with the large button on the front. The unit works independently of the breathing apparatus and runs on two AA cells.
Key features
- Automatic no-motion alarm: approx. 25 s without movement → 7 s pre-alarm → full alarm.
- Manual alarm on a large central button — operable with gloves on.
- Acoustic signal of at least 95 dB at 3 m in the 2.6–3.0 kHz band.
- Two ultra-bright LEDs that help locate the casualty in smoke.
- Two AA cells: over 200 h of standby, up to 10 h of continuous alarm.
- IP67 housing in a rubber shell, operating from −20 °C to +55 °C.
- Activated by pulling out the red safety key — no switch to search for.
- Clip for mounting on the shoulder strap of the breathing apparatus.
Technical specifications
| Parameter | Value |
|---|---|
| Type | stand-alone personal alert safety device (PASS) |
| No-motion alarm | approx. 25 s without motion → 7 s pre-alarm → full alarm |
| Acoustic signal | min. 95 dB at 3 m; 2.6–3.0 kHz band |
| Optical signal | two ultra-bright LEDs; bi-colour status indicator |
| Manual alarm | large central button |
| Power | 2 × AA; over 200 h standby, up to 10 h continuous alarm |
| Protection and temperature | IP67; −20 °C to +55 °C |
| Dimensions and weight | 100 × 75 × 45 mm; 225 g with batteries |
| Approvals | ATEX II 1G Ex ia IIC T3/T4; I M1 Ex ia I; IECEx Zone 0; MIL-STD-810E |
| Mounting | shoulder-strap clip; activated by pulling the key |
Applications
Equipment for rescuers entering a hazardous area, lone working, teams wearing breathing apparatus, and industrial plants with their own emergency services. The device works on its own, so it can be clipped to any breathing apparatus.
Looking for a device integrated with the apparatus rather than a stand-alone one? See the Dräger Bodyguard 1000, which mounts directly on Dräger PSS apparatus.
Frequently asked questions (FAQ)
What does a PASS device do?
It watches whether the wearer is moving. When movement stops — after a loss of consciousness, for instance — the device sounds a loud alarm and lights up so the team can find the casualty. Help can also be called manually with one button.
Does motionSCOUT work independently of the breathing apparatus?
Yes. It has its own power from two AA cells and its own alarm, and clips onto the shoulder strap. It needs no connection to the apparatus electronics, so it fits equipment from different manufacturers.
Can it be used in explosive atmospheres?
The device carries intrinsically safe ATEX approvals (II 1G Ex ia IIC T3/T4, I M1 Ex ia I) and IECEx for Zone 0. The operating range is −20 °C to +55 °C.
How long does one set of batteries last?
Over 200 hours in standby. Once the alarm is triggered, the device signals continuously for up to 10 hours.
Brand & service
MSA — available from SafeTech. We match the device to the breathing apparatus you already use, deliver across Poland and support the roll-out.
Why SafeTech
- 23 years in safety and gas detection (in business since 2003).
- Authorised Honeywell distributor and service station and authorised Bieler+Lang partner; MSA products also available.
- In-house respiratory equipment service in Suchy Dwór near Gdynia — nationwide coverage.
- Training and technical support (SafeTech Safety Academy).
Availability & service — Gdynia and Tricity
MSA motionSCOUT — personal alert safety device (PASS) for breathing apparatus — sales, selection and technical support in Gdynia (Suchy Dwór, on the border of Gdynia and the Kosakowo commune). We serve the Tricity (Gdańsk, Sopot, Gdynia), Rumia, Reda, Wejherowo, the Pomeranian Voivodeship and all of Poland. Ask for a quote and availability.
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