Please update at your own risk We are not responsible for any device failure DVR Firmware Models  Firmware NVR2204-P4 NVR2208-P8 NVR2216-P16 V2.3.7 V3.0.9 V3.0.15_150528 Latest: 3.0.22 Removes HiDDNS support iDS-7204HUHI-M1/S 4.26.131 TVI-7108-F1/N TVI-7116-F1/N TVI-7432-SH TVI-8508 TVI-8616 TVI-D1104 TVI-D1108 TVI-D1216 TVI-D1416 V3.3.3_160716 3.3.4 Removes HiDDNS support Latest: V3.3.5_181224 NVR6104-P4 NVR6208-P8 NVR6216-P8 NVR7704-P4 NVR7708-P8 NVR7716-P16 NVR7916-P16 NVR7932-P16 V3.4.6 build 160325 V3.4.98 build 171121 3.4.98 3.4.103 Maintenance > System Service > IP Camera Activation Latest: 3.4.106 NR510 NVR6432-P16 NVR6964-T NVR7416-I4/P16 NVR7432-I4/P16 NVR8216-P16 NVR8416-P16 NVR8864-I8 V3.4.97_171031 V4.1.64_190130 V4.22.000_190821 4.20.000_200816 4.50.000 Latest: 4.51.025_210927 NVR7808-NI-K2/8P NVR7816-NI-K4 NVR7816-NI-K4/16P NVR7832-NI-K4 NVR8808-NI-K2-P8 NVR8816-NI-K2/16P V3.4.99 V3.4.106_190702 3.4.109 3.4.112 V4.30.005 Latest: V4.30.010 DS-7608NI-K2/8P DS-7616NI-K2/16P NVR7808P8 4.30.071 Fixes automatic main stream view Latest: 4.32.115_211129 V4.20.000 NR32P6-16 NR32P8-8 NR51P6-32 NR710-64 NVR7808-NI-K2-P8-W NVR7816-NI-K2/16P-W NVR8808-NI-K2-P8 NVR8816-NI-K2/16 NVR8832-NI-K4/16P V3.4.101_181102 4.21.005 Use with 8-ch models V4.21.005_200415 4.30.005 EasyUI for less cpu usage Latest: 4.40.010_210413 AR526-32 DS-7332HUHI-K4 TVI-7632 3.5.50 4.20.000_200826 V4.20.000_201014 4.20.000_210330 Latest: 4.20.000_210906 AR524-32 AR526-16 V4.20.00_190611 Latest: 4.20.000_200826 NVR7804-NI-K1/4P NVR8804-N1-K1-P4 V3.4.103_181226 NR32P4-4 NVR8804-N1-K1-P4 V3.4.98_181102 TVI-7104-F1/N TVI-7108-F1/N TVI-7208-F2/N TVI-7216-F2/N TVI-7504-F1 TVI-7508-F1 TVI-7616-F4 V3.4.89_180712 TVI-7116-F1 TVI-7704-F2/H TVI-7708-F2/H TVI-7716-F2/N V3.4.92_170809 AR314-8 AR315-16 NVR7508 V3.4.88_180312 AR-7208-K1 AR326-16/A AR326-8/E H326-16/A TVI-7116-F1 TVI-7116-K1 TVI-7208-K1-5MP TVI-7208-K1-8MP TVI-7216-K2 TVI-7216-K2-5MP TVI-7216-K2-8MP TVI-7216K2 V3.5.371_20181225 V4.21.100_200813 Audio bugfix tested V4.21.100_200925 4.21.100_210208 4.30.300_210415 Latest: 4.21.100_210722 DS-7216HUHI-K2 4.30.300_210415 AR324-8 TVI-7104-K1 TVI-7104-K1-5MP TVI-7108-K1 TVI-7204-K1-8MP V3.5.511_181220 V4.21.000_190722 Latest: 4.21.100_210903 Enables rebuild on web AR326-4/A V4.25.000 AR324-8 AR326-16 TVI-7204-K1-8MP TVI-7216-K2-8MP V3.5.37 Latest: 4.20.00 Enables support for 8MP@8fps for some models NVR7804-NI-K1/4P V3.4.112 Latest: V4.30.010 NR32P4-4B NVR7804-N1-K1-P4-W 3.4.98 Only able to add a single channel of device if using Hikvision protocol, drops the rest on reboot Latest: 3.4.100 iDS-7208HUHI-M1/S iDS-7208HUHI-M2/S 4.26.131 Bugfix-playback on app Latest: 4.26.140_211028 iDS-7208HUHI-M2/S 4.26.140_211028 H326-16/A iDS-7204HUHI-M1 iDS-7208HQHI-M1/S 4.26.011_201109 Latest: 4.26.011_210715 Bugfix-playback on app NVR2416A-P16 NVR2432-P16 V3.3.4 V3.4.4_170526 Latest: V3.4.5_190715 NRT10-128/I16 V4.1.63 IP Camera Firmware Models  Firmware DS-2ZMN2007 5.2.0 Latest: 5.3.0 DS-2CD2347G3E-L 5.5.89_210429 Detects model properly NC214-XD 5.5.82 DS-2CD2383G0-I DS-2CD2563G0-I(W)(S) H47-2.8mm-V2 H48-2.8mm H48-2.8mm-V2 H65 H65-A H68 H88-2.8mm 5.6.1 5.6.3 5.6.4 5.6.5 Latest: 5.6.6_210625 Fixes blank model description H48 H65 NC324-TD NC328-TD NC328-XD NC344-XD/LU 5.5.82 5.6.0 5.6.5 Use with LU models 5.6.2 Latest: 5.6.2_210422 DS-2CD2386G2-ISU/SL NV2732FS NV7153MFS NV723MF-IR NV743MFS-IR NV843MF-SIR V5.1.2 V5.1.6 V5.2.3 V5.3.0 V5.3.3 Latest: V5.4.5_170123 NV794MFS-IR NC512-VBA-LPR 5.4.5_190402 H42-2.8-12MM-Auto H45 H47 H48 H48-2.8MM V5.5.0 Latest: V5.5.82_190220 NC304-XD NC305-XD 5.5.5 Intercom Firmware Models  Firmware DS-KD8003-IME2 DS-KV6113-WPE1(B) V2.2.53_210907 V2.2.50_210630 DS-KH6320-WTE2(B) 2.1.32_build210926 V10-LCD V1.5.1 V02 V1.5.1