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The integrated monitoring unit SingleLine SCOUT combines the advantages of MSA’s unique SL hose-in-hose technology with a multi-purpose manifold, motionless sensor and an easy to use personal alert safety system (PASS). While monitoring the complete operation of the user, the SLS ads a new safety layer to the SCBA. All relevant information is easily accessible in the user's chest area.

Any MSA AirGo, AirMaXX SCBA or M1 SCBA with SingleLine pneumatics can be easily retrofitted with the SLS.

Ease of use – Increased safety

  • Automatic and fast activation simply open the cylinder – with optional integrated tightness check
  • Luminescent mechanical gauge with integrated LEDs indicating the pressure state in green, yellow, red
  • Easy operation with intuitive one-button control
  • Integrated alarm procedures start either automatically or manually
  • Clearly identifiable visual and acoustic alarms (up to 105 dB)
  • Mechanical pressure warning for increased user safety
  • Additional bright buddy lights when any SLS alarm activates
  • Integrated motion sensor activates full body alarm

Ease of service – Low Cost of ownership

  • Low cost of ownership by design
  • Easy retrofit to MSA SCBA with SingleLine pneumatics
  • Testing as standard gauge (no need for additional pneumatic tests and calibrations)
  • Batteries with up to 8 times higher battery capacity and lower weight guarantee efficient stand-by management (more than 12 months)

Ease of tracking and documentation – MSA A2 Software

  • Tracking of all events during operation with automatically created incident log file for review
  • Wireless and secure data transfer to SLS RFID reader connected to MSA’s A2 Software
  • Transferred incident logs are stored in the connected database and can be easily selected and analyzed


Markets: Fire Service, General Industry, Oil & Gas
Applications: Firefighting, Search & Rescue
  • Optional Safety Key to manually activate motion detection or to mute acoustic alarms
  • Variety of user settings and optional configurations according to local regulations or user preferences (e.g. pressure warnings, thresholds for LED settings, tightness check)
  • Configurations with AirGo and AirMaXX SCBA on request (ATO Code)

Approvals subject to change without notice and may differ based on configuration, part number and/or country.
Contact Customer Service or check approval label on product for specific approval information.

Directive 2014/34/EU (ATEX) :
BVS 05 ATEX E 149
II 1G Ex ia IIC T4 Ga

T4 -30°C ≤ +60°C
Energizer L91 Ultimate Lithium (included in scope of delivery)

IECEx Directive:
IECEx BVS 06.0010: Ex ia IIC T4 Ga  IEC 60079-0 :2011+Cor.:2012,  IEC 60079-11 :2011+Cor.:2012

Directive 89/336/EC (EMC):
EN 61 000-6-2, EN 61 000-6-3

CE 0158