The R10 is our safe and most popular dog radar and it is available in two different versionsthe Internal antenna model, which is well suited for dogs of all sizes, and the External antenna model for areas with poor mobile network coverage. The ready-to-use package includes: R10 dog radar, high-quality battery and charger, 12-month Ultracom Global SIM card and 14 days of the Ultracom NEXT application. Easy-to-use and reliable dog radar The R10 dog tracker works on GSM networks of all operators almost everywhere in the world and the dog tracker is delivered with a pre-installed Ultracom Global SIM powered by Telia card Experience and share the batch experience in a completely new way on your mobile device with the Ultracom NEXT app and the R10 dog radar The R10 comes with an 18650 battery. The battery is easily replaceable by the user. Bark Sensebark counter with call feature With the group functions of the NEXT application, you can also see the other dogs in your group and your hun