firmware 5.0.12155 - TLS 1.0
20xx/30xx (discontinued)
21xx/31xx (discontinued)
10xx/32xx (discontinued)
14xx/34xx (discontinued)
SiteManager Soft 6040 (discontinued)
SiteManager PC 6240 (discontinued)
firmware 7.3.17396 - TLS 1.2/SHA256
10xx/32xx (discontinued)
14xx/34xx (discontinued)
11xx/33xx
firmware 9.7.622134021 - TLS 1.2 + ALPN
11xx/33xx
15xx/35xx
Latest firmware
1029/3229/1429/3429 - 8.3.18404
1039/3239/1439/3439 - 8.4.18494
11xx/33xx/15xx/35xx - 9.7.622134021