| Camera | Description | 
| Max Resolution | 8MP | 
| Sensor | 1/2.8" CMOS | 
| Min. Illumination | Support Easystar: Colour: 0.005 lux ( F1.6, AGC ON)
0 Lux with IR on | 
| Day/Night | IR‑cut filter with auto switch (ICR) | 
| Shutter | Auto/Manual, 1 ~ 1/100000s | 
| Adjustment Angle | Pan: 0° ~ 360°, Tilt: 0° ~ 90°, Rotate: 0° ~ 360° | 
| S/N | >52dB | 
| WDR | 120dB | 
| Lens | Description | 
| Focal Length | IPC2128SR-ADF28KM-H:2.8 mm IPC2128SR-ADF40KM-H:4.0 mm | 
| Iris Type | Fixed | 
| Iris | F1.6 | 
| Field of View (H) | IPC2128SR-ADF28KM-H:98.7° IPC2128SR-ADF40KM-H:83.1° | 
| Field of View (V) | IPC2128SR-ADF28KM-H:53.9° IPC2128SR-ADF40KM-H:48.0° | 
| Field of View (D) | IPC2128SR-ADF28KM-H:103.6° IPC2128SR-ADF40KM-H:86.5° | 
| DORI | Description | 
| DORI Distance(Lens) | IPC2128SR-ADF28KM-H:2.8mm IPC2128SR-ADF40KM-H:4.0mm | 
| DORI Distance(Detect) | IPC2128SR-ADF28KM-H:86.9m(285.1ft) IPC2128SR-ADF40KM-H:124.1m(407.3ft) | 
| DORI Distance(Observe) | IPC2128SR-ADF28KM-H:34.8m(114.0ft) IPC2128SR-ADF40KM-H:49.7m(162.9ft) | 
| DORI Distance(Recognize) | IPC2128SR-ADF28KM-H:17.4m(57.0ft) IPC2128SR-ADF40KM-H:24.8m(81.5ft) | 
| DORI Distance(Identify) | IPC2128SR-ADF28KM-H:8.7m(28.5ft) IPC2128SR-ADF40KM-H:12.4m(40.7ft) | 
| Illuminator | Description | 
| Supplemental Light | IR | 
| Illumination Distance(IR) | 50 m (164.0 ft) | 
| Wavelength | 850 nm | 
| IR On/Off Control | Auto/Manual | 
| Video | Description | 
| Video Compression | Ultra 265; H.265; H.264; MJPEG | 
| H.264 Code Profile | Baseline profile, Main profile, High profile | 
| Frame Rate | Main Stream: 8MP (3840*2160), Max 20fps; 5MP (3072*1728), Max 30fps; 4MP (2560*1440), Max 30fps; 1080P (1920*1080), Max 30fps; 720P (1280*720), Max 30fps;
Sub Stream: 1080P (1920*1080), Max 30fps;720P (1280*720), Max 30fps; D1 (720*576), Max 30fps; 640*360,Max 30fps; 2CIF(704*288), Max 30fps; CIF(352*288), Max 30fps; | 
| Video Bit Rate | 128 Kbps ~ 16 Mbps | 
| U-code | Support | 
| OSD | Up to 4 OSDs | 
| Privacy Mask | Up to 4 areas | 
| ROI | Up to 8 areas | 
| Video Stream | Dual Streams | 
| Image | Description | 
| White Balance | Auto; Outdoor; Fine Tune; Sodium Lamp; Locked; Auto2 | 
| Digital Noise Reduction | 2D/3D DNR | 
| Smart IR | Support | 
| Flip | Normal; Flip Vertical; Flip Horizontal; 180°; 90°Clockwise; 90°Anti‑clockwise | 
| Dewarping | N/A | 
| HLC | Support | 
| BLC | Support | 
| Defog | Digital Defog | 
| Events | Description | 
| Basic Detection | Motion Detection; Ultra Motion Detection; Tampering Alarm; Audio Detection; Cross Line (based on Human Body Detection); Intrusion (based on Human Body Detection) | 
| General Function | Watermark; IP Address Filtering; Access Policy; ARP Protection; RTSP Authentication; User Authentication; HTTP Authentication | 
| Audio | Description | 
| Audio Compression | G.711U; G.711A | 
| Audio Bitrate | 64 Kbps | 
| Two-way Audio | N/A | 
| Suppression | Support | 
| Sampling Rate | 8KHZ | 
| Storage | Description | 
| Edge Storage | Micro SD, up to 512 GB | 
| Network Storage | ANR; NAS (NFS) | 
| Network | Description | 
| Protocols | IPv4; IGMP; ICMP; ARP; TCP; UDP; DHCP; RTP; RTSP; RTCP; DNS; DDNS; NTP; FTP; UPnP; HTTP; HTTPS; SMTP; SSL/TLS; QoS; 802.1x; SNMP | 
| Compatible Integration | ONVIF (Profile S, Profile G, Profile T); API; SDK | 
| User/Host | Up to 32 users. 3 user levels: administrator, common user and operator | 
| Security | Password Protection; Strong Password; HTTPS Encryption; Export Operation Logs; Basic and Digest Authentication for RTSP; Digest Authentication for HTTP; TLS 1.2; WSSE and Digest Authentication for ONVIF | 
| Client | UNV‑Link;  UNV‑Link Pro; EZStation | 
| Web Browser | Plug‑in required live view: IE 10 and above, Chrome 45 and above, Firefox 52 and above, Edge 79 and above; Plug‑in free live view: Chrome 57.0 and above, Firefox 58.0 and above, Edge 16 and above | 
| Interface | Description | 
| Audio I/O | N/A | 
| Alarm I/O | N/A | 
| Serial Port | N/A | 
| Built-in Mic | Support | 
| Built-in Speaker | N/A | 
| WIFI | N/A | 
| Network | 1 x RJ45 10M/100M Base‑TX Ethernet | 
| Video Output | N/A | 
| Certification | Description | 
| EMC | CE‑EMC (EN 55032, EN 61000‑3‑3, EN IEC 61000‑3‑2, EN 55035)
FCC (FCC 47 CFR part15 B) | 
| Safety | CE LVD (EN 62368‑1)
UL/CUL (UL 62368‑1, CAN/CSA C22.2 No. 62368‑1) | 
| Environment | CE‑RoHS (2011/65/EU;(EU)2015/863); WEEE (2012/19/EU); | 
| Protection | IP67 (IEC 60529) | 
| General | Description | 
| Power | DC 12V±25%, PoE (IEEE 802.3af)
Power consumption: Max 6.9W | 
| Power Interface | Ø 5.5mm coaxial power plug | 
| Dimensions | 190×73×71mm (7.5”×2.9”×2.8”) | 
| Weight | 0.40kg (0.88lb) | 
| Material | Graphene + Metal | 
| Working Environment | ‑30 °C ~ 60 °C (‑22 °F ~ 140 °F), Humidity: ≤95% RH (non‑condensing) | 
| Storage Environment | ‑30 °C ~ 60 °C (‑22 °F ~ 140 °F), Humidity: ≤95% RH (non‑condensing) | 
| Surge Protection | 4KV | 
| Reset Button | Support | 
| Web Client Language | 13 Languages
English, Simplified Chinese, Polish, German, Russian, French, Korean, Dutch, Czech, Portuguese, Spanish, Spanish (Europe), Italian |