ACR Electronics - Exposure OLAS Guardian OLAS Receiver & Wireless Engine Kill Switch

Advanced Wireless Engine Kill Switch and Man Overboard Alarm

The ACR Exposure OLAS Guardian is a state-of-the-art wireless engine kill switch designed for enhanced safety on powerboats, motorboats, and RIBs. Acting within two seconds of a person going overboard, it ensures immediate engine shutdown to prevent accidents caused by an unmanned vessel. This dual-function device also serves as a Man Overboard (MOB) alarm system, alerting the crew instantly in case of emergency.

With the ability to connect up to 15 OLAS transmitters, the Guardian offers complete mobility without the need for a traditional physical kill cord. It provides seamless coverage for vessels up to 50 feet, which can be extended to 80 feet using the OLAS Extender.

Seamlessly integrating with the OLAS mobile app, the Guardian delivers real-time alerts, location tracking, and remote control functionality. Whether for solo skippers or large crews, this device ensures maximum safety and convenience while navigating.

Key Features and Benefits

• Instant Engine Kill Function – Automatically stops the engine within two seconds if a connected transmitter goes overboard.
• Man Overboard Alarm – Alerts the crew with an ultra-bright red LED and an 85 dB audible alarm.
• Wireless Connectivity – Supports up to 15 OLAS transmitters (OLAS Tags or OLAS Float-On Lights).
• Automatic Reconnection – Reconnects to activated transmitters within a 2-meter range.
• Pause Mode & Override – Allows temporary deactivation and emergency override.
• App Integration – Connects with the OLAS mobile app for enhanced safety features, including directional MOB tracking and mayday call guidance.
• Expandable Coverage – Standard range supports vessels up to 50 feet, expandable to 80 feet with the OLAS Extender.
• Waterproof & Durable – Built to withstand marine environments with an IP67 waterproof rating and robust ABS housing.

Technical Specifications

• Power Input: 12/24V Wired (10-32V / 13-17mA)
• Visual Alarm: Red LED (55 Lumens)
• Audible Alarm: 85 Decibels
• Automatic Restart: 5 Seconds After Shutdown
• Relay Selection: Customizable via OLAS App
• Bluetooth Compatibility: Bluetooth® 4.2 + 5.0
• Range: Designed for vessels up to 50 feet (expandable with OLAS Extender)
• Scalability: Extend coverage with OLAS Extender for larger vessels
• Waterproof Rating: IP67
• Material: ABS Housing
• Dimensions: 3.6" (H) x 3.5" (L) x 1.5" (W)
• Weight: 3.97 oz (112.5 g)

Available Finishes

• Color: Black and Clear

What's in the Box

• OLAS Guardian
• OLAS Tag
• Power Connection Cable
• Kill Switch Cord Connector
• Stainless Steel Control Switch

This cutting-edge safety system is a must-have for any vessel, providing peace of mind and reliable protection for captains and crew.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.