Threeforce B.V. has developed and has recently (April 2005) marketed the 'E-marine' alarm system. The system acts by sending SMS messages to mobile phones.
E-marine is developed for owners of sailing yachts, motorboats, launches, sloops or any othe...
A forward looking marine electronics company specialising in echo sounders and speed logs. This includes the patented real-time 'Forward Looking Sonar' and the 'Ultrasonic Speed Log'....