The Internet of Things (IoT) is about interconnecting embedded systems, it brings two innovative technologies: wireless connectivity and smart sensors. Obviously, IoT is going to have great influences on society, business and even our consumer behaviors. Take the ATM market as example, with the rapid development of ICT, how to manage the ATM and ensure the use-friendly experience have become an urgent issue. However, the appearance of IoT is changing the situation. Before the days of IoT, the ATM could only be placed where the landline connectivity is available with long installation time and high cost. But now, ATM can be removed anywhere and any time by putting a wireless box into the ATM instead of waiting the phone company to activate the landline. Onescreen Wireless ATM Networking Solution has successfully applied in global ATMs market and help our partner cover more than 70% market share of wireless ATMs in Thailand. 100,000 Onescreen cellular routers are sold every year with our solution.