DAHUA IPC-K42A 4MP IR Network Camera (EOL)

Image Sensor

1/3”4Megapixel progressive CMOS

Max. Resolution

2560 (H) × 1440 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Manual 1/30 s
0. 170 Lux @F2.0 (Color, 80 IRE); 0.165 Lux @F2.0 (W/B, 80 IRE); 0 Lux (IR on)
Manual 1/3 s
0.0141 Lux @F2.0 (Color, 80 IRE); 0.0116 Lux @F2.0 (W/B, 80 IRE); 0 Lux (IR on)

>46.6 dB

10 m (32.8 ft) (IR LED)

Auto

Pan: 0°–360°
Tilt: 0°–90°

Fixed-focal

M12

2.8 mm

F2.0

Horizontal: 97°
Vertical: 52°
Diagonal: 116°

Fixed

0.8 m (2.6 ft)

DORI Distance

Detect

Observe

Recognize

Identify

56.0 m

(183.7ft)

22.4 m

(73.5 ft)

11.2 m

(36.7 ft)

5.6 m

(18.4 ft)

H.265; H.264; H.264H; H.264B; MJPEG

H.264: Yes
H.265: Yes

50 Hz
Main stream (2560 × 1440 @25 fps), sub stream (640 × 480 @25 fps)
Main stream (2304 × 1296 @25 fps), sub stream (640 × 360 @25 fps)
Main stream (1920 × 1080 @25 fps), sub stream (320 × 240 @25 fps)
60 Hz
Main stream (2560 × 1440 @30 fps), sub stream (640 × 480 @30 fps)
Main stream (2304 × 1296 @30 fps), sub stream (640 × 360 @30 fps)
Main stream (1920 × 1080 @30 fps), sub stream (320 × 240 @30 fps)

2 streams

4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); VGA (640 × 480); 640 × 360; QVGA (320 × 240)

CBR/VBR

H.264: 184 kbps–6144 kbps
H.265: 73 kbps–6144 kbps

Auto (ICR)/Color/B/W

Yes

Yes

DWDR

Auto/natural/street lamp/outdoor/manual/regional custom

Auto/Manual

3D DNR

OFF/ON (4 areas, rectangular)

Yes (4 areas)

Yes

0°/90°/180°/270°

Yes

4 areas

Yes

AAC; G.711a; G.711Mu

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; voltage detection; motion detection; video tampering

RJ-45 (10/100 Base-T)

Yes

HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; IPv4/v6; QoS; NTP

ONVIF (Profile T/Profile S/Profile G); CGI; DMSS

20 (Total bandwidth: 100 M)

NAS; FTP; SFTP; Micro SD card (256 G)

IE: IE7 and later
Chrome: Chrome 45 and later
Firefox: FireFox 46 and later
Safari: Mac os Safari12

DMSS

IOS; Android

IOS; Android

CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

1 channel in: 5mA 3V~5V DC

1 channel out: 300mA 12V DC

12V DC/PoE

Max 3.3W (12V DC)

–10°C to +45°C (14°F to +113°F)/Less than 95%RH

–40°C to +60°C (–40°F to +140°F)

Plastic

Φ78.5 mm × 90.5 mm × 127.8 mm (3.1" × 3.6" × 5.0") (L × W × H)

170 g (0.4 lb)

270 g (0.6 lb)