The ’Sea Tracker’ (N105-IP68) is an anti-theft GPS beacon, IP68 waterproof and shock resistant (molded in anti-corrosive resin, no connector, no button, charge through induction).
A specific version, hidden in an oyster, is also available for oyster farms.

Since 2011, it is used in lobster traps, oyster bags, outboard motors, and other marine / sub-marine applications to prevent from thefts.
In case of a movement, the Sea Tracker sends its GPS position by SMS, E-mail or to a data server, and you can follow it using Google Earth or FTS software (developped by Heol Design).
It integrates an accelerometer and a real time clock (to wake up system periodically or in case of a theft).
Water/air temperature is also indicated to the user.
The Lithium battery (low self-discharge technology) allows several months or years of autonomy in standby mode.

It covers 2G GSM band, as well as 4G bands LTE-M and NB-IoT for the latest release, ensuring very low power consumption and very far covering range.

Parameter Name	Parameter Value
Other characteristics	waterproof data anti-theft SMS
Type	GPS GSM GPRS