IC Realtime model
Elan-S3
IC Realtime lists 2 firmware files for the Elan-S3. This is the retail model name. Inside the firmware, Dahua uses its own device IDs, listed below, which can lead you to more compatible firmware.
- Firmware files
- 2
- Newest
- Nov 26, 2025
- Listed by
- IC Realtime
- Dahua device IDs
- 1
Firmware
- Elan-S3_Eng_V4.003.00KL502.0.R.251126.zipDownload
Released Nov 26, 2025 · V4.003.00KL502.0.R · 1 device · IC Realtime
- Elan-S3_Eng_V4.003.00KL501.0.R.250314.zipDownload
Released Mar 14, 2025 · V4.003.00KL501.0.R · Encrypted firmware · IC Realtime
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.