Ocean Signal SafeSea S100 SART with mounting pole



SafeSea S100 Sart with Mounting Pole  by Ocean Signal 

The SafeSea S100 SART (Search and Rescue Transponder) 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


  • 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

The SafeSea 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 the SafeSea E100 EPIRB, making use by unskilled operators much easier.



Frequency range: 9.2-9.5GHz

Radiated output power: >26dBm eirp



Chemistry: Lithium/Iron Disulfide (Li/FeS2)

Operational Life: >96hours standby plus, >12hours operational

Battery Replacement Interval: 5years



Operating Temperature Range: -20°C to +55°C

Storage Temperature Range: -30°C to +70°C

Waterproof: >10metres at +20°C



Height: 227mm

Body Diameter (max): 65mm (82mm)


Delivery Information

Delivery: Standard First-Class Royal Mail Delivery

Click & Collect: Collect in person from the Suffolk Marine Safety Shop or from one of our Collection & Drop Off Points* which you can select at checkout.

Collection Information

We advise you to call us when selecting a collection point to pre-arrange the collection of your order.

Click & Collect from the Suffolk Marine Safety shop is FREE of charge, and available weekdays from 8:30-17:30.

Various charges apply for marina collection points and subject to availability – please call us to prearrange Collection Point Drop off 01473 833010

Click any of the orange text above to direct you to further information.

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