Home » portal » Technical Materials » 07 Video Intercom » 00 Product Firmware » 02 Indoor Station (KH) » KH9310(B) KH9510(B)

File/Direcory	File Size	Date
..	-	2023-01-26
V2.1.30 Build 220402	-	2022-04-11
V2.1.30_build220427	-	2022-05-10
V2.1.48_build220620	-	2022-09-08
V2.1.74_build221110	-	2022-11-22

---