Polayer offer a highly integrated IOT / M2M product with 3G/4G mobile network, GPS, WiFi, Bluetooth, CAN Bus, RS232/485, LoRa SPN (Small Private Network) and software all in one unit. Not only provide a robust device to enable your IoT project but also with latest cyber security embedded. We also provides product design, hardware and software development services, from product concept to prototyping and mass production in one shopping and latest IoT security solutions. Wide range of Plastic Optical Fiber ( Fiber to the Room & Fiber to the Desk) products and customization services.