The Ocean Signal SafeSea EPIRB1 Pro is the world’s most compact Float Free EPIRB, engineered for commercial, fishing, and leisure vessels. This Cat 1 Class 2 emergency beacon delivers rapid, global distress signaling with a 10-year battery life and a rugged, user-friendly design built for demanding marine conditions.
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Ultra-compact design: typically 30% smaller footprint to fit even the tightest installation spaces.
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Float Free Category I ARH with hydrostatic release: automatic deployment and surface transmission if you can’t reach the beacon.
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Dual-band distress signaling: 406 MHz distress transmission plus a 121.5 MHz homing beacon to aid fast locate-by-rescue services.
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66-channel MEOSAR-compatible GPS receiver: fast, accurate position acquisition and modern satellite network compatibility.
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High-intensity LED strobe: superior visibility at night or in low-visibility conditions; duty cycle optimized for quick recognition.
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10-year battery life: LiMnO2 chemistry, non-hazardous, designed for long-term reliability and reduced maintenance.
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Compliance and operating range: meets IMO and GMDSS requirements for general use on a wide range of vessels; rugged operation from -20°C to +55°C.
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retrofit-friendly ARH adaptor: mounting with the same holes used by older EPIRBs (E100/E100G, Jotron Tron 60s, McMurdo E5/G5).
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Dimensions: EPIRB Only / Antenna Up 340 x 89 x 100 mm; With Bracket 237 x 191 x 121 mm
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Transmission details: 406.040 MHz, 12 Watts (Max EIRP); Homing Transmission 121.5 MHz, 50 mW nominal; Output Power 5 Watts (nominal)
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GPS / MEOSAR compatibility: 66 Channel MEOSAR Compatible Yes
With global coverage, robust transmission power, and a 10-year replacement interval, this EPIRB keeps rescuers informed of your exact location when every second counts. Its rugged temperature tolerance and SOLAS/GMDSS-aligned design make it suitable for commercial fleets, fishing vessels, and recreational boats alike, while the easy retrofit ensures a smooth upgrade path for existing installations. The SafeSea EPIRB1 Pro combines automatic deployment, fast position updates, and a bright visibility aid to support safer voyages and coordinated rescue efforts.
| 406/121.5/GPS MHz Satellite Transmitters |
| Satellite Transmission |
406.040MHz, 12Watts (Max EIRP) |
| Homing Transmission |
121.5MHz, 50mW nominal |
| Output Power |
5 Watts (nominal) |
| GPS Receiver |
66 Channel |
| MEOSAR Compatible |
Yes |
| Low Duty Cycle Strobe Light |
| Light Type |
High intensity LED |
| Output Power |
>1 Candela |
| Battery |
| Type |
Lithium Primary |
| Chemistry |
Manganese Dioxide (LiMnO2 |
| Operational Life |
>48 hours @ -20°C |
| Operating temperature range |
-20°C to +55°C (-4°F to +131°F) |
| Replacement Interval |
10 Years |
| Dimensions |
| Size (EPIRB Only / Antenna up) |
340 x 89 x 100 mm |
| Size (Bracket) |
237 x 191 x 121 mm |
