JAD29 is a multi‑mode satellite IoT terminal.Integrating terrestrial cellular and full‑coverage satellite communication capabilities,it adopts a highly‑integrated mushroom‑shaped integrated antenna. It supports satellite constellations including Beidou,Tiantong‑1,NTN and domestic LEO satellites,enabling data transmission,location reporting and emergency communication.With reserved expansion capability,the device can be upgraded to support Thuraya, Geely satellite constellations and more.