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SafeSea S100 SART

P/N: 710S-00607
Radar SART

safesea logo darkThe SafeSea S100 Search and Rescue Transponder (SART) is a dedicated radar transponder which complies with IMO SOLAS regulations.

  • Superior battery life – even at -20°C
  • User replaceable battery
  • Non Hazardous battery
  • Five year replacement interval
  • Compact size for easy liferaft packing
  • Supplied complete with telescopic pole and storage bracket

Carriage requirements

  • SARTs are required on all IMO SOLAS vessels on international voyages:-
    • One on 300-500GRT
    • Two if over 500GRT
    • One SART per every four liferafts on ro-ro passenger vessels
  • Nationally mandated vessels, including fishing vessels, passenger craft, commercial workboats, etc
  • Most Super and Mega yachts are required to carry a SART, especially if covered by the MCA code of practice, which is recognised by many countries.
  • Voluntary fit vessels will also benefit by carrying a SART

SART radarThe SeaSafe S100 SART is designed to assist in the rescue and recovery of liferafts and survival craft. When switched on, the SART remains in a standby mode until automatically activated by an X Band Radar sweep from any vessel in the vicinity. The SafeSea S100 transmits a series of pulses which are displayed on the ships Radar as a line of dots, providing a bearing to the survival craft.

The activation controls are identical to those on theSafeSea E100 EPIRB, making use by unskilled operators much easier

S100 mount S100 button S100 hand S100 activate

Frequently Asked Questions

Why should I carry a SART?
A SART is designed to aid the rescue authorities locate you in emergency. Although it is not a primary alerting device, like an EPIRB, it will guide the rescue craft to you by displaying a position and bearing line on the rescue craft’s radar.



Frequency 9.2-9.5 GHz
Radiated Output Power >26 dBm eirp


Type Lithium Primary
Chemistry Lithium/Iron Sisulfide (Li/FeS2)
Operational Life >96 hours standby plus >12 hours operational
Replacement Interval 5 years


Operating Temperature Range -20°C to +55°C
Storage Temperature Range -30°C to +70°C
Waterproof >10 metres at +20°C


Height 227 mm
Body diameter (max) 65 mm (82 mm)

Standards and Approvals

IMO regulations A-694(17); MSC.247(83)
International Standards Radio IEC61097-2
International Standards EMC IEC60945
European approval GMDSS Marine Equipment Directive A.1/4.18
USA Standards FCC CFR47 part 80.1101


S100 MED Declaration of Conformity
MED module D QA Certificate - Issued by TUV
S100 Chinese CCS type approval certificate
S100 Canadian Type Approval Certificate
S100 FCC Equipment Authorisation Grant
S100 Wheelmark (EU MED) type approval certificateManuals


S100 User Manual


Marinplus AB/Odelco AB
Missionsvägen 77
SE-167 33 BROMMA


+46 8 718 03 00


Marinplus AB has merged with Odelco AB, thereby becoming the first and only distributor that can offer a complete range of products and solutions for power supply, modern electrical systems, rescue and security systems.


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