Vehicle rental / Fleet management etc. Protect child / the old / the disabled / pet etc. Provide peace-of-mind for businessmen. Manage personnel. Track criminals secretly.6.2 x 3.3 x 10.3cm110g850/900/1800/1900Mhz48hours
Vehicle rental / Fleet management etc. Protect child / the old / the disabled / pet etc. Provide peace-of-mind for busines |