The ACR 2914 Pathfinder Pro SART Non-Hazmat Search & Rescue Transponder complies with IMO SOLAS regulations. When interrogated by radar, the ACR Pathfinder Pro returns 12 intense blips back to the vessel’s radar screen, which significantly enhances search and rescue efforts. The superior lithium battery provides over 96 hours of standby operating life (waiting to be interrogated by radar) and 12 hours of active operating life (while interrogated by radar).The compact Pathfinder Pro SART includes a sleek wall mount to keep it readily accessible in an emergency, yet out of the way when not needed. An attached telescopic pole conveniently connects to the bottom of the SART, providing maximum height and visibility out of a life craft. The SART can also be suspended inside the craft for hands free usage.A SART (Search and Rescue Transponder) is mandatory for all commercial vessels that must conform to GMDSS, and any vessel carrying more than one life raft. Carriage RequirementsAny IMO SOLAS vessels on international voyages are required to carry a SART300-500 Gross Register Tonnage (GRT) must carry a minimum of 1 SARTOver 500 Gross Register Tonnage (GRT) must carry a minimum of 2 SARTs1 SART for every four life rafts on Ro-Ro passenger vesselsACR Pathfinder Pro SART Features: Enhances radar returns with 12 intense blips, with the first blip representing the SARTs locationTransmits through 9.2-9.5 GHz band marine radar when interrogated by radarCollapsible pole and vessel mounting bracketCompact 8.94 x 2.56in (227 x 65mm) unit easily packs into life raftWaterproof to 10m (33ft)Non-Hazmat Lithium battery (5-year replacement life) operates for over 96 hours in standby mode plus an additional 12 operational hoursWorldwide certifications; complies with FCC, IEC, IMO, and MED standardsACR Pathfinder Pro SART Specifications: Battery: Lithium/Iron Disulfide (Li/FeS2) - Non HazardousOperation: Break protective cover, slide and hold yellow switch to the left, slide the red switch into the down positionDeployment: ManualFrequency: 9.2-9.5GHzWaterproof: >10 meters @ +20°;COutput Power (EIRP): >26 dBm eirpTemperature Range (Storage): -30°;C to +70°;CTemperature Range (Operating): -20°;C to +55°;COperating Life Active: >12 HoursOperating Life Standby: >96 HoursCertification: FCC, MED, Industry Canada, and Chinese CCS type approval certificate. Tested to IMO and IEC StandardsIncluded Accessories: Vessel mounting bracketWeight: 15.5 oz (440g)Size: 8.94 x 2.56 Inches (227 mm x 65 mm)