About us

Through the accumulation of knowledge and skills and our ever present spirit of creativity, we continuously strive to be a global leader of exemplary corporate citizenship."

Dear Valued Customer,

Since 1993, Sonar Safety Systems, the manufacturer of the Hindsight 20/20 line, has been providing rear obstacle detection systems and rear view camera systems for vehicles within numerous industries across the country.

Located in Santa Fe Springs, California and a wholly owned subsidiary of Tanhay Corporation, we strive to offer our customers the most advanced detection and alarm systems through constant investment in research and development.  For the past 20 years, Sonar Safety Systems and Hindsight 20/20 has been leading the industry with sales to end users and distributors with a focus on customer service and technical  support.  Our culture is based on creativity, judgment and action.  We pride ourselves in providing systems built for specific vehicle types to allow our customers peace of mind in knowing their purchase will match any and all of their fleet safety needs. 

Coupled with our mother company, Tanhay Corporation’s more than 39 years of numerous business experiences in foreign markets, their skills and abundant resources help Sonar Safety Systems to be able to supply excellent service and great quality products with competitive cost for our customers.

Please contact us at anytime for any information you need!


Tiffany Uhm
President, Sonar Safety Systems Inc.