<ul class="params"> <li>Support 1LAN+1WAN</li> <li>Support Dual SIM</li> <li>Support RS232/485</li> <li>WiFi Function Optional</li> <li>Support +6V~+32V DC</li> <li>IP40 Protection</li> <li>-40 °C ~+80°C operation temperature</li> </ul>
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