Our collar works on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or internet. The most advanced technology of GPS/LBS and GSM dual positioning.
This collar will communicate with your cellphone to let you know where your cat is located.
Historical track playback is able to find the route map for nearly six months by choosing the beginning and ending time.
GEO-fence will send a message when the device is out of the set range.