5 шт., встроенный датчик приближения

2pcs Data Only Usa 4g Lte Support At&t, Dual Network Compatible With Unlocked Security Camera/router/ /gps /tablet Iot Devices

Iot/m2m Sim : 2gb, 4gb, 16gb, 24gb , $3.75/gb - For Cameras, , Management, Devices- 300mb/2-day Free , 4g Lte, Auto-switch To Strongest U.s. , Apn Setting Required

2 Pcs Free 300mb Sim Card , Usa Coverage 4g Lte Cellular For Security Solar And Hunting Cameras Router Unlocked Iot Device, No Contract, Number, 3-in-1

Esp32-devkitc Core Board Esp32 Development Board Esp32-wroom-32d Wifi+bt Compatible Iot Nodemcu-32 With 38pins Esp32 Type-c Usb And Micro Usb Expansion Board

(2 Pcs) Usa Sim , , Plan (300mb), Usa Coverage Network, 5g/4g Lte For , , And Cameras, Router Iot , No , , (double Network).