
1/2.8" progressive scan CMOS
2.8, 4, 6 mm fixed lens
Color: 0.01 Lux @(F1.2, AGC ON), 0.028 Lux
@(F2.0, AGC ON)
HWI-B120(-M) (B)
2 MP IR Fixed Bullet Network Camera

1/2.8" Progressive Scan CMOS
Color: 0.01 Lux @(F1.2, AGC ON), 0.028 Lux @(F2.0, AGC ON)
Pan: 0° to 360°, tilt: 0° to 180°, rotation: 0° to 360°
2.8 mm @F2.0, horizontal FOV 114°, vertical FOV 62°, diagonal FOV: 135°
4 mm @F2.0, horizontal FOV 87°, vertical FOV 48°, diagonal FOV: 102°
6 mm @F2.0, horizontal FOV 58°, vertical FOV 32°, diagonal FOV: 75°
2.8/4 mm: up to 20 m
6 mm: up to 40 m
Main stream: H.264
Sub-stream: H.264/MJPEG
Baseline Profile/Main Profile
Main Stream
Max. Frame Rate
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub-stream
Max. Frame Rate
50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Rotate mode, saturation, brightness, contrast, sharpness, AGC, white balance adjustable by
client software or web browser
Day, Night, Auto, Scheduled
Motion detection, video tampering alarm, illegal login
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™, SMTP, IGMP,
802.1X, QoS, IPv6, UDP, Bonjour
Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark

HWI-B120 (2.8/4/6 mm) (B), HWI-B120-M(2.8/4/6 mm)
Φ70(2.8")
191.3(7.5")
71.4(2.8")
66.7(2.6")
3 levels: Administrator, Operator and User
iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
1 RJ45 10M/100M self-adaptive Ethernet port
-30 °C to 60 °C (-22 °F to 140 °F), humidity: 95% or less (non-condensing)
12 VDC ± 25%, 5.5 mm coaxial power plug
PoE (802.3af, class 3)
Power Consumption and Current
12 VDC, 0.4 A, max. 5 W; PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 6.5 W
Without –M model:
Front cover: metal, back cover: plastic
-M model:
Front cover: metal, camera body: metal, bracket: metal
Camera: Ø 70 mm × 191.3 mm (Ø 2.8" × 7.5")
With package: 216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.6")
Without –M model:
Camera: Approx. 280 g (0.6 lb.)
With package: Approx. 340 g (0.7 lb.)
-M model:
Camera: Approx. 340 g (0.9 lb.)
With package: Approx. 420 g (0.9 lb.)