Purchase an Android device with NFC capabilities. Our electronic security tour system uses various technologies, one of which is NFC, or "Near Field Communication" which is a protocol allowing cell phones to communicate with other devices (you may be familiar with
Android Pay). Once you've narrowed down your search for a cell phone to use with SOVA, before buying, be sure to review your chosen phone
here and
here to ensure it can read NFC. It's best to check a few different sources for this information because you might find conflicting spec sheets if for example you do research on the various carrier websites (AT&T, Verizon, T-Mobile, Sprint, Cricket, etc.). This is because adding an NFC chip to a phone is sometimes carrier dependent meaning that one carriers phone may have NFC and the exact phone from a different carrier may not. If you encounter any issues like this, or would like us to review a device for you, shoot us an email and we will look into your selected device to ensure it will work with SOVA. When you finally decide, it's a good idea to purchase locally and from a reputable company, so if you find that your selected phone does not have the capacity to scan NFC, then you can exchange it promptly for another model.