{"product_id":"teltonika-cat-m1-nb-iot-gateway-trb256","title":"Teltonika CAT M1\/NB-IoT Gateway | TRB256","description":"The Teltonika TRB256 is an industrial 4G LTE NB-IoT gateway designed to be applied to a broad range of IoT solutions. The device is equipped with multiple WAN interfaces, such as I\/Os, RS232, RS485, and an Ethernet port, additionally boasting dual SIM functionality for continuous connectivity. This industrial-grade gateway also supports the 450 MHz frequency band, offering superior LTE signal penetration compared to standard frequencies, making it an optimal choice for a diverse range of M2M applications.","brand":"Teltonika","offers":[{"title":"Default Title","offer_id":49575537901797,"sku":"TTK-TRB256","price":3488.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/13909.jpg?v=1781741902","url":"https:\/\/guardsondutyshop.co.za\/products\/teltonika-cat-m1-nb-iot-gateway-trb256","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}