According to our records, this business is located at PO Box 2527 in Castro Valley (in Alameda County), California 94546, the location GPS coordinates are: 37.6940973 (latitude), -122.0863522 (longitude). Kestone Security Systems is categorized under Antennas, Receiving, Satellite Dishes (SIC code 5063). Current estimates show that the unit has a sales volume of $3,290,000 and staff of approximately 5 people. You can contact the company by phone at (510) 420-1730.