ACR Electronics

ACR Electronics emergency safety equipment is used to signal for help, track location, and coordinate rescues when boaters are in distress on the water. The product line covers everything from EPIRBs and man overboard systems to AIS transponders and emergency strobes, giving mariners multiple layers of protection.

Emergency position indicating radio beacons are designed for recreational boaters, offshore sailors, and commercial mariners who travel in open water where help may not be immediately available. Anyone venturing beyond coastal areas where cell service is unreliable should carry a registered EPIRB as part of their standard safety kit.

Start by matching the device category to your boating environment — coastal day sailors typically need a different level of coverage than offshore cruisers. Consider whether you need an EPIRB for vessel-level emergencies, a man overboard system for crew safety, or an AIS transponder to stay visible to nearby traffic.

No, an AIS transponder is not legally required on most recreational vessels, but carrying one significantly improves your visibility to commercial ships and other AIS-equipped boats. Many offshore sailors and cruisers install AIS transponders voluntarily as an extra layer of collision avoidance and rescue coordination.

A man overboard system is a set of devices that automatically detects when a crew member has fallen into the water and alerts the vessel and other nearby boats. These systems typically use wireless tags worn by crew members that trigger an alarm the moment they are submerged or separated from the boat.

Yes, most marine emergency safety devices are designed to perform in both saltwater and freshwater environments, though they are primarily engineered and tested for harsh ocean conditions. Always check the waterproof rating and intended use listed for each specific device category before relying on it in freshwater settings.

Because cell phones lose signal quickly offshore and cannot transmit your GPS coordinates directly to rescue authorities the way a registered distress beacon can. Marine EPIRBs and personal locator beacons communicate directly with satellite rescue networks, which means help can be dispatched even when you are far beyond cell tower range.

Store marine emergency safety equipment in a cool, dry location away from direct sunlight and extreme temperatures, and check each device's battery expiration and registration status before storing. EPIRBs and beacons typically have manufacturer-specified service intervals, so review the documentation for each device category to stay within compliance.

Yes, EPIRBs and similar distress beacons must be registered with the appropriate national authority, such as NOAA in the United States, to be fully effective in a rescue situation. An unregistered beacon may still transmit a signal, but rescue coordination centers use registration data to confirm the emergency and dispatch help faster.

An EPIRB is a vessel-mounted emergency beacon designed to activate automatically if a boat sinks and to cover the entire crew, while a personal locator beacon is a smaller, handheld device worn by an individual. Offshore boaters often carry both so that the vessel and each crew member have independent means of signaling for rescue.