GeoSafe is designed to be mounted in a car, boat, camper, truck, mc, boat, etc. or for use as personal security alarm. Thanks to the compact design (61,5 x 46 x 22 mm) it is easy to hide away for a permanent installation, or shove in your pocket or child's backpack to use as a personal alarm. GeoSafe is controlled and monitored via an app for smartphones (iPhone and Android). Up to 6 users can control a GeoSafe. Unlimited number GeoSafe can be connected and controlled through the app. You can always do "Positions Inquiry". GeoSafe then send back its current location and show on a map (Google map). In a "Status Request" Get Back On / Off alarmed, Geo-fence area, relay on / off, GSM signal, GPS signal and battery voltage (internal and external in Volts). GeoSafe warns for broken power supply, low battery voltage (internal and external), when moving outside their Geo-fence area or if one of the two alarm inputs alarm. There is also a relay output that can control the refrigerator or heater. When used without constant power supply switched on, it will trigger GeoSafe when pressed in the two SOS buttons on the device. Mobile Subscription required for GeoSafe to function, are not included. Simcard is required, are not included. Package contains: GeoSafe device, mounting bracket, Piezo siren (12 V), built-in GPS, wire set. Operating voltage: 5 - 50 V. SIM card holder. 2 separate switch inputs and magnet switch.