Device
VTH5421CH
80 firmware files may be compatible with the VTH5421CH. Part of the VTH family. The newest builds are listed first.
- Firmware files
- 80
- Newest
- Oct 7, 2026
- Family
- VTH
- Vendors
- Dahua, ASM, Santronic, Global DS, Eltrox, Viatec, VIP Vision, Cifra, Rhino, ip-phone-forum.de, TVC
Compatible firmware
- DH_VTHX421L_MultiLang_SIP_V4.510.0000000.2.R.260716.zipDownload
Released Oct 7, 2026 · V4.510.0000000.2.R · 4 devices · Dahua
- General_VTHX421H_MultiLang_SIP_Asia_V4.810.0000000.4.R.260527.zipDownload
Released Jun 12, 2026 · V4.810.0000000.4.R · 10 devices · Dahua
- General_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.810.0000000.4.R.260527.zipDownload
Released Jun 12, 2026 · V4.810.0000000.4.R · 10 devices · Dahua
- General_VTHX421H_MultiLang_SIP_EMEA_V4.810.0000000.4.R.260527.zipDownload
Released Jun 12, 2026 · V4.810.0000000.4.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_Asia_V4.810.0000000.4.R.260527.zipDownload
Released May 27, 2026 · V4.810.0000000.4.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.810.0000000.4.R.260527.zipDownload
Released May 27, 2026 · V4.810.0000000.4.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.810.0000000.4.R.260527.zipDownload
Released May 27, 2026 · V4.810.0000000.4.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_Asia_V4.810.0000000.3.R.260410.zipDownload
Released Apr 10, 2026 · V4.810.0000000.3.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.810.0000000.3.R.260410.zipDownload
Released Apr 10, 2026 · V4.810.0000000.3.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.810.0000000.3.R.260410.zipDownload
Released Apr 10, 2026 · V4.810.0000000.3.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.810.0000000.2.R.251128.zipDownload
Released Nov 28, 2025 · V4.810.0000000.2.R · 10 devices · ASM, Dahua
- Customer_VTHX421H_Eng_SIP_EMEA_V4.810.150I000.0.R.251022_part11.binDownload
Released Nov 17, 2025 · V4.810.150I000.0.R · 10 devices · Dahua
- Customer_VTHX421H_Eng_SIP_EMEA_V4.810.150I000.0.R.251022_part21.binDownload
Released Nov 17, 2025 · V4.810.150I000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.810.0000000.1.R.250915.zipDownload
Released Sep 15, 2025 · V4.810.0000000.1.R · 10 devices · Santronic
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.810.0000000.0.R.250707_part1.binDownload
Released Jul 7, 2025 · V4.810.0000000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.810.0000000.0.R.250707_part2.binDownload
Released Jul 7, 2025 · V4.810.0000000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.800.0000000.0.R.241114_part1.binDownload
Released Nov 14, 2024 · V4.800.0000000.0.R · 10 devices · Global DS
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.800.0000000.0.R.241114_part2.binDownload
Released Nov 14, 2024 · V4.800.0000000.0.R · 10 devices · Global DS
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.800.0000000.0.R.241114_part1.binDownload
Released Nov 14, 2024 · V4.800.0000000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.800.0000000.0.R.241114_part2.binDownload
Released Nov 14, 2024 · V4.800.0000000.0.R · 10 devices · Dahua
- General_VTHX421H_MultiLang_SIP_EMEA_V4.800.0000000.0.R.241114_part1.binDownload
Released Nov 14, 2024 · V4.800.0000000.0.R · 10 devices · Dahua
- General_VTHX421H_MultiLang_SIP_EMEA_V4.800.0000000.0.R.241114_part2.binDownload
Released Nov 14, 2024 · V4.800.0000000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.2.R.240801.zipDownload
Released Aug 12, 2024 · V4.700.0000000.2.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.1.R.231130.zipDownload
Released Jan 4, 2024 · V4.700.0000000.1.R · 10 devices · Dahua, Santronic
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.700.0000000.1.R.231130_part1.binDownload
Released Nov 30, 2023 · V4.700.0000000.1.R · 10 devices · ASM
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.700.0000000.1.R.231130_part2.binDownload
Released Nov 30, 2023 · V4.700.0000000.1.R · 10 devices · ASM
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.1.R.231130_part1.binDownload
Released Nov 30, 2023 · V4.700.0000000.1.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.1.R.231130_part2.binDownload
Released Nov 30, 2023 · V4.700.0000000.1.R · 10 devices · Dahua
- General_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.1.R.231130_part1.binDownload
Released Nov 30, 2023 · V4.700.0000000.1.R · 10 devices · Dahua
- General_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.1.R.231130_part2.binDownload
Released Nov 30, 2023 · V4.700.0000000.1.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.700.0000000.0.R.230804_part1.binDownload
Released Aug 4, 2023 · V4.700.0000000.0.R · 10 devices · Global DS
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.700.0000000.0.R.230804_part2.binDownload
Released Aug 4, 2023 · V4.700.0000000.0.R · 10 devices · Global DS
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.700.0000000.0.R.230804.zipDownload
Released Aug 4, 2023 · V4.700.0000000.0.R · 10 devices · ASM
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.0.R.230804_part1.binDownload
Released Aug 4, 2023 · V4.700.0000000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.700.0000000.0.R.230804_part2.binDownload
Released Aug 4, 2023 · V4.700.0000000.0.R · 10 devices · Dahua
- DH_VTHX421L_MultiLang_SIP_V4.510.0000000.1.R.230509.zipDownload
Released Jun 28, 2023 · V4.510.0000000.1.R · 4 devices · Dahua
- DH_VTHX421L_MultiLang_SIP_V4.510.0000000.1.R.230509.binDownload
Released May 9, 2023 · V4.510.0000000.1.R · 4 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_CEE-Nordic_V4.600.0000000.3.R.230303.zipDownload
Released Mar 3, 2023 · V4.600.0000000.3.R · 10 devices · Eltrox, Global DS
- 1555181_DH_VTHX421H_MultiLang_SIP_EMEA_V4.600.0000000.3.R.230303.zipDownload
Released Oct 19, 2022 · V4.600.0000000.3.R · 10 devices · Dahua, Santronic
- 1007136036419.zipDownload
Released Sep 27, 2022 · V4.600.0000000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_V4.510.0000000.0.R.220111.binDownload
Released Sep 6, 2022 · V4.510.0000000.0.R · 10 devices · Santronic
- 1942554266821.zipDownload
Released Aug 19, 2022 · V4.600.0000000.0.R · 10 devices · Dahua, Global DS, ASM
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.600.0000000.0.R.220819_part1.binDownload
Released Aug 19, 2022 · V4.600.0000000.0.R · 10 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_EMEA_V4.600.0000000.0.R.220819_part2.binDownload
Released Aug 19, 2022 · V4.600.0000000.0.R · 10 devices · Dahua
- DH_VTHX421L_MultiLang_SIP_V4.510.0000000.0.R.220314.binDownload
Released Mar 14, 2022 · V4.510.0000000.0.R · 4 devices · Viatec
- DH_VTHX421H_MultiLang_SIP_V4.510.0000000.0.R.220111.zipDownload
Released Jan 11, 2022 · V4.510.0000000.0.R · 10 devices · ASM, Dahua
- VIPVision_6098_SIP_Intercom_Firmware_TypeH_20220111.zipDownload
Built Jan 11, 2022 · 10 devices · VIP Vision
- VIPVision_7175_SIP_Intercom_Firmware_TypeK_20220111.zipDownload
Built Jan 11, 2022 · 10 devices · VIP Vision
- DH_VTHX421H_MultiLang_SIP_V4.510.0000000.0.R.211119.zipDownload
Released Nov 19, 2021 · V4.510.0000000.0.R · 10 devices · ASM
- DH_VTHX421H_MultiLang_SIP_V4.500.0000002.0.R.210713.binDownload
Released Jul 13, 2021 · V4.500.0000002.0.R · 10 devices · Dahua, Viatec
- General_VTHX421H_MultiLang_SIP_V4.500.0000002.0.R.210713.binDownload
Released Jul 13, 2021 · V4.500.0000002.0.R · 10 devices · Global DS
- General_VTHX421H-data_MultiLang_Eng_SIP_PART_V4.500.0000002.0.R.20210520.binDownload
Released May 20, 2021 · V4.500.0000002.0.R · 10 devices · Global DS
- General_VTHX421H-data_MultiLang_Eng_SIP_PART_V4.500.0000002.0.R.20210520.zipDownload
Released May 20, 2021 · V4.500.0000002.0.R · 10 devices · ASM
- DH_VTHX421H_MultiLang_SIP_V4.500.0000000.7.R.201220.binDownload
Released Dec 20, 2020 · V4.500.0000000.7.R · 10 devices · Cifra
- Customer_VTHX421H_Eng_SIP_V4.410.9806002.0.R.20201122.zipDownload
Released Nov 22, 2020 · V4.410.9806002.0.R · 7 devices · Dahua
- General_VTHX421H_MultiLang_SIP_V4.500.0000000.7.R.201120-622a4e18.zipDownload
Released Nov 20, 2020 · V4.500.0000000.7.R · 10 devices · Eltrox
- General_VTHX421H_MultiLang_SIP_V4.500.0000000.7.R.201120.bin.binDownload
Released Nov 20, 2020 · V4.500.0000000.7.R · 10 devices · Rhino, Dahua, Santronic
- General_VTHX421H_MultiLang_SIP_V4.500.0000000.7.R.201120.zipDownload
Released Nov 20, 2020 · V4.500.0000000.7.R · 10 devices · ASM, ip-phone-forum.de
- General_VTHX421L_MultiLang_SIP_V4.500.0000000.7.R.201120.binDownload
Released Nov 20, 2020 · V4.500.0000000.7.R · 4 devices · Dahua
- General_VTHX421L_MultiLang_SIP_V4.500.0000000.7.R.201120.zipDownload
Released Nov 20, 2020 · V4.500.0000000.7.R · 4 devices · Eltrox
- General_VTHX421L-data_MultiLang_SIP_PART_V4.410.0000002.1.R.20201109.binDownload
Released Nov 9, 2020 · V4.410.0000002.1.R · 4 devices · ASM
- General_VTHX421H-data_MultiLang_SIP_PART_V4.410.0000008.0.R.20201027.zipDownload
Released Oct 27, 2020 · V4.410.0000008.0.R · 7 devices · ASM
- General_VTHX421L-data_MultiLang_Magyar nyelv_P_SIP_PART_V4.410.0000001.0.R.20200901.binDownload
Released Sep 1, 2020 · V4.410.0000001.0.R · 4 devices · Global DS
- Customer_VTHX421H_MultiLang_SIP_V4.410.10IM001.0.R.20200826.binDownload
Released Aug 26, 2020 · V4.410.10IM001.0.R · 7 devices · Viatec, Cifra
- Customer_VTHX421L_MultiLang_SIP_V4.410.10IM001.0.R.20200826.binDownload
Released Aug 26, 2020 · V4.410.10IM001.0.R · 4 devices · Viatec
- General_VTHX421H-data_MultiLang_Eng_P_SIP_PART_V4.410.0000007.0.R.20200824.binDownload
Released Aug 24, 2020 · V4.410.0000007.0.R · 7 devices · Global DS
- General_VTHX421L-data_MultiLang_Eng_P_SIP_PART_V4.410.0000715.0.R.20200715.binDownload
Released Jul 15, 2020 · V4.410.0000715.0.R · 4 devices · ASM
- General_VTHX421H_Eng_SIP_V4.400.9902000.0.R.20200713.binDownload
Released Jul 13, 2020 · V4.400.9902000.0.R · 7 devices · Dahua
- DH_VTHX421H_MultiLang_SIP_V4.410.0000000.4.R.20200221.binDownload
Released Feb 21, 2020 · V4.410.0000000.4.R · 7 devices · Cifra
- DH_VTHX421L_MultiLang_SIP_V4.410.0000000.4.R.20200221.binDownload
Released Feb 21, 2020 · V4.410.0000000.4.R · 4 devices · Cifra, Dahua
- General_VTHX421H_MultiLang_SIP_V4.410.0000000.4.R.20200221.binDownload
Released Feb 21, 2020 · V4.410.0000000.4.R · 7 devices · Dahua, Global DS
- General_VTHX421H_MultiLang_SIP_V4.410.0000000.4.R.20200221.zipDownload
Released Feb 21, 2020 · V4.410.0000000.4.R · 7 devices · ASM, TVC
- General_VTHX421L_MultiLang_SIP_V4.410.0000000.4.R.20200221.binDownload
Released Feb 21, 2020 · V4.410.0000000.4.R · 4 devices · ASM, Dahua, Global DS
- General_VTHX421L_MultiLang_SIP_V4.410.0000000.4.R.20200221.language.binDownload
Released Feb 21, 2020 · V4.410.0000000.4.R · 4 devices · ASM
- General_VTHX421L_MultiLang_SIP_V4.410.0000000.4.R.20200221.zipDownload
Released Feb 21, 2020 · V4.410.0000000.4.R · 4 devices · ASM
- DH_VTHX421H_MultiLang_SIP_V4.400.0000000.7.R.20191209.binDownload
Released Dec 9, 2019 · V4.400.0000000.7.R · 7 devices · Cifra, Dahua
- General_VTHX421H_MultiLang_SIP_V4.400.0000000.7.R.20191209.binDownload
Released Dec 9, 2019 · V4.400.0000000.7.R · 7 devices · Dahua
- General_VTHX421H_MultiLang_SIP_V4.400.0000000.7.R.20191209.zipDownload
Released Dec 9, 2019 · V4.400.0000000.7.R · 7 devices · Eltrox
- DH_VTHX421L_Eng_SIP_V4.001.0000000.3.R.20190122.binDownload
Released Jan 22, 2019 · V4.001.0000000.3.R · 4 devices · Dahua
- DH_VTHX421L_Eng_SIP_V4.001.0000000.3.R.20190122.language.binDownload
Released Jan 22, 2019 · V4.001.0000000.3.R · 4 devices · Dahua
Compatibility is detected automatically from firmware files and may be incomplete or wrong. Always confirm your device's updateSerial first.
Devices sharing firmware with the VTH5421CH
Retail models using the same firmware
- VTH1550CH-S2
- VTH2421FB/FW
- VTH2421FB/VTH2421FW
- VTH2421FB(W)-P
- VTH5221D(W)-S2
- VTH5221D/DW-S2
- VTH5221DB-S2/VTH5221DW-S2
- VTH5241DW-S2
- VTH5421E(W)-H
- VTH5421EB-H/VTH5421EW-H
- VTH2421FB-P/VTH2421FW-P
- VTH5441G
- VTH2421FW-P
- VTH2421FB-P
- VTH2421
- VTHX421H
- KTP01L
- Neutral
- VTH5421E(W)-H_VTH5221D/DW-S2_VTH5241DW-S2_VTH2421FB(W)-P_VTH5441G_VTH2421FB/FW
- VTH5221DW-S2
- VTH2421F(W/B)-P
- VTH5421EW-H
- KTP01
- KTW01