IOT400-DL101
•LoRa Uplink
• 1*AI, 1*DI, 1*DO
• IP30 Housing, Bracket
• DC 5~12V, -30°C ~ 70°C
 IOT500-DL301
•LoRa Uplink
•3*AI, 2*DI, 1*DO
• 1*RS485, 1*Alert
• IP30 Housing, Bracket, DIN-Rail
• DC 5~36V, -30°C ~ 70°C
 OOT550-DL3B2
•LoRa Uplink
• 1*RS485
• 3*AI, 2*DI, 1*DO
• IP65 Housing, Wall Mount
• 4000mAH Battery , -20°C ~ 70°C