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Firmware

ICR_Doorbell_MultiLang_PN_128M_SIP_EMEA_V4.800.00KL000.0.T.250411.bin

IC Realtime firmware released Apr 11, 2025. May work with 20 devices, including VTO0301R-W, VTO1301R-W, VTO2101E-P-338.

Released
Apr 11, 2025
Version
V4.800.00KL000.0.T
Size
33.6 MB
Hardware
20 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
b21801a70b11cb088581ba3a59b58846
SHA-256
b8394a0ea62295f15d5d63b72fedc71ad505c53ca07fdf59e0c99d9497ce5e04

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (20 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 20 IDs
  • Install: the installer's device list (board families), 22 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 20 IDs

Technical details

Read from inside the firmware (dahua package (zip variant)).

Architecture
arm
OEM build
General
Image dates
Apr 11, 2025
Security
Signed, encrypted
Language & video
English by default · 15 languages · PAL
Software version
V4.800.00KL000.0.T.250411
Supported languages (15)

English, BritishEnglish, Dutch, French, German, Italian, Portuguese, Russian, Spanish, Ukrainian, Arabic, SpanishEU, PortugalBR, Hebrew, Kazakh

Flash layout: 6 partitions, 6 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
dtb0x6000000x7000001.0 MBdhdtb.bin.imgcramfs2025-04-11
data0xd000000x14800007.5 MBdata-x.squashfs.imgsquashfs2025-04-11
pd0x14800000x15800001.0 MBpd-x.squashfs.imgsquashfs2025-04-11
kernel0x15800000x1b800006.0 MBkernel.img—2025-04-11
rootfs0x1b800000x360000026.5 MBromfs-x.squashfs.imgsquashfs2025-04-11
web0x36000000x3e000008.0 MBweb-x.squashfs.imgsquashfs2025-04-11

Other files for much of the same hardware, from any vendor.