Ocean Signal SafeSea EPIRB3 Cat I with AIS and RLS

Ocean Signal SafeSea EPIRB3 Cat I with AIS and RLS is a compact, feature-rich 406 MHz emergency beacon designed for serious mariners who need fast, global distress signaling. It combines satellite reach with local AIS visibility and smart monitoring for peace of mind on offshore passages.

• Output Power: 406.040 MHz at 5 W (nominal) for global distress transmission; 121.5 MHz at 50 mW (nominal) for homing signals.
• AIS: Automatic Identification System alert for Local Rescue — transmits AIS data on VHF to nearby vessels to help responders plot your position in real time.
• RLS: Return Link Service confirmation direct to beacon, providing visual proof that rescue authorities received your distress message.
• NFC / Mobile App: Near Field Communication and a mobile app included for quick battery checks and essential function monitoring before offshore trips.
• Strobe: White and infrared strobes to improve beacon visibility in diverse conditions.
• Float-free, auto-release bracket: Keeps the beacon afloat and deployable even if you’re unresponsive or separated from your vessel.
• Size (beacon only): 6.8 x 3.6 x 3.1 inches (antenna not deployed).
• Battery: Lithium Li/FeS2 battery with a 10-year replacement interval for simplified maintenance.
• Battery Replacement: 10-year replaceable battery (replace 10 years after the date of manufacture or after activation).
• Temperature Range: Storage: -30°C to +70°C; Operating: -20°C to +55°C.
• GPS: 72-channel multi-constellation receiver (GPS, Galileo, GLONASS) for precise positioning.
• Activation: Activation out of bracket and wet, or manual activation (Class 3 — manual activation only — no water activation).
• Waterproof: Waterproof to 10 m for 5 minutes.
• Buoyant: Yes — beacon is buoyant for floating use.
• Operational Life: Minimum 48 hours of operation at -20°C.
• Deployment: Category I — Auto Release for rapid deployment when needed.
• Approvals: Cospas-Sarsat, FCC, MED, MER, ACMA for global/regulated use.

With global reach, local rescue visibility, and smart maintenance features, the SafeSea EPIRB3 Cat I supports rapid, confident responses in offshore emergencies. Its compact, ergonomic design fits a wide range of vessels—from cruising yachts to commercial fleets—while NFC-based checks and a long-life battery reduce everyday maintenance concerns.