Gem Services has been supplying the security sector since 1997 and operates from West Wales, UK. We also provide multi-network travel esims compatible with any android/ios esim enabled device for use when travelling abroad. We utilise similar technology to what connects security cameras in terms of backup redundancy and failover between multiple mobile networks making Gem Services esim truly unrivalled at technical level in the global travel esim market. Get in touch with us if you have any questions!