This is a sources sought notice for market research only, not a solicitation, to identify suppliers of new SM5Bat ultrasonic-acoustic recorders on a brand name or equal basis for the USGS Fort Collins Science Center. The required systems must meet detailed technical specifications, including dual ultrasonic/acoustic recording, GPS time sync, long battery life, IP67 weatherproofing, and solar power kits for remote deployments. Performance location is Fort Collins, Colorado. Interested businesses must provide product information, place of manufacture/country of origin, business size/socioeconomic status, and company/SAM UEI details. The government will use responses to determine procurement method and possible small business set-aside.