Cameras

Dahua Bullet 8Mpx, 4rd gen. IPC-HFW2841S-S
Dahua Bullet 4Mpx, 3rd gen. IPC-HFW2431S-S-S2
Dahua Eyeball 4Mpx, 4rd gen. IPC-HDW2441T-S

Configuration

Initial IP address: 192.168.1.108

Profile management: day/night

Day conditions:

Auto

Night conditions:

Exposure mode: manual
Shutter: 0 ~ as low as possible
Gain: 0 ~ 75
Backlight: WDR
Illuminator mode: manual
Illuminator brightness: 100

Main stream:

Codec: H.265
FPS: 5
Resolution: 3840 × 2160, 2688 × 1520
BitRate: 6114Kb/s for 8Mpx, 3072Kb/s for 4Mpx
Watermark: Off

Substream:

Codec: H.264
FPS: 20
BitRate: 512Kb/s

Audio:

Encode: G.711A
Sampling: 8000

Network:

DHCP with address reservation
Access platform: off

Event: off everything

System:

DST: week, last week of march/october, Sun
NTP server: 0.pl.pool.ntp.org

Firmware

2.880.0000000.7.R, Build Date: 2023-10-18 (8Mpx 4rd gen)

IPC-HFW2841S-S-0280B
IPC-HFW2841S-S (china)

2.840.0000000.14.R, Build Date: 2023-11-24 (4Mpx 4rd gen)

IPC-HDW2441TM-S-0280B

2.820.0000000.60.R, Build Date: 2023-10-21 (4Mpx 3rd gen)

IPC-HDW2431S-S2 (china)

Motion Detection

See: Frigate Ansible role