|  | IPC6634S-X33-VF | 
| Camera | 
| Sensor | 1/2.8", 4.0 megapixel, progressive scan, CMOS | 
| Minimum Illumination | Colour: 0.003Lux (F1.5, AGC ON)
BW: 0.001Lux (F1.5, AGC ON) | 
| Day/Night | IR-cut filter with auto switch (ICR) | 
| Shutter | Auto/Manual, 1 ~ 1/100000s | 
| WDR | 120dB | 
| S/N | >56dB | 
| Lens | 
| Lens type | 4.5 ~ 148.5mm, AF automatic focusing and motorized zoom lens | 
| Digital Zoom | 16 | 
| Optical Zoom | 33 | 
| Iris | Auto; F1.5 ~ F4.0 | 
| Field of View (H) | 51.4° ~ 2.5° | 
| Field of View (V) | 30.3° ~ 1.4° | 
| Field of View (D) | 63.2° ~ 3.0° | 
| DORI | 
| DORI Distance | Lens (mm) | Detect (m) | Observe (m) | Recognize (m) | Identify (m) | 
| 4.5 | 105.8(346.9ft) | 42.3(138.8ft) | 21.2(69.4ft) | 10.6(34.7ft) | 
| 148.5 | 3172.5(10408.5ft) | 1269.0(4163.4ft) | 634.5(2081.7ft) | 317.3(1040.8ft) | 
| Video | 
| Video Compression | Ultra 265, H.265, H.264, MJPEG | 
| Frame Rate | Main Stream: 4MP (2688*1520), Max 30fps;
Sub Stream: 2MP (1920*1080), Max 30fps;
Third Stream: D1 (720*576), Max 30fps | 
| Video Bit Rate | 128 Kbps~16 Mbps | 
| U-code | Support | 
| ROI | Up to 8 areas | 
| Video Stream | Tripe streams | 
| OSD | Up to 8 OSDs | 
| Privacy Mask | 24 areas, up to 4 areas per scene | 
| Image | 
| White Balance | Auto/Outdoor/Fine Tune/Sodium Lamp/Locked/Auto2 | 
| Digital noise reduction | 2D/3D DNR | 
| Flip | Normal/Flip Vertical/Flip Horizontal/180°/90°Clockwise/90°Anti-clockwise | 
| EIC | N/A | 
| HLC | Support | 
| BLC | Support | 
| Defog | Digital Defog | 
| Intelligent | 
| Smart intrusion Prevention | Support false alarm filtering: Cross Line detection, Intrusion detection, Enter Area detection, Leave Area detection | 
| People Counting | Support people flow counting and crowd density monitoring | 
| Events | 
| Basic Detection | Motion detection, Audio detection, Tampering Alarm | 
| General Function | Watermark, IP Address Filtering, Alarm input, Alarm output, Access Policy, ARP Protection, RTSP Authentication,
User Authentication | 
| Auto Tracking | Support | 
| Audio | 
| Audio Compression | G.711U,G.711A | 
| Audio Bitrate | 64 Kbps | 
| Two-way audio | Support | 
| Suppression | Support | 
| Sampling Rate | 8 kHz | 
| Storage | 
| Edge Storage | Micro SD, up to 256GB | 
| Network Storage | ANR,NAS(NFS) | 
| Network | 
| Protocols | IPv4, IGMP, ICMP, ARP, TCP, UDP, DHCP, PPPoE, RTP, RTSP, RTCP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, SMTP, 802.1x, SNMP, QoS, RTMP, SSL/TLS | 
| Compatible Integration | ONVIF (Profile S, Profile G, Profile T), API, SDK | 
| User/Host | Up to 32 users. 3 user levels: administrator, operator and common user | 
| 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 | EZStation
EZView
EZLive | 
| Web Browser | Plug-in required live view: IE 10 and above, Chrome 45 and above, Firefox 52 and above, Edge 79 and above | 
| Pan & Tilt | 
| Pan Range | 360° (endless) | 
| Pan Speed | 2°/s ~ 200°/s | 
| Preset speed: 400°/s | 
| Tilt Range | 1° ~ 90° | 
| Tilt Speed | 2°/s ~ 200°/s | 
| Preset speed: 240°/s | 
| Number of Presets | 1024 | 
| Preset Patrol | 16 patrols, up to 64 presets for each patrol | 
| Route Patrol | 16 patrols, up to 32 actions for each patrol | 
| Recorded Patrol | 16 patrols, up to 128 actions for each patrol | 
| Patrol Stay Time | 15s~1800s | 
| Preset Image Freeze | Support | 
| Home Position | Support | 
| Interface | 
| Audio I/O | 1/1 | 
| Alarm I/O | 7/2 | 
| Serial Port | 1 RS485 | 
| Built-in Mic | N/A | 
| Built-in Speaker | N/A | 
| WIFI | N/A | 
| Network | 1*10M/100M Base-TX Ethernet | 
| Video output | 1 BNC | 
| Certification | 
| EMC | CE-EMC (EN55032:2015; EN55024:2010+A1:2015; EN61000-3-2:2014; EN61000-3-3:2013)
FCC (FCC CFR 47 part15 B, ANSI C63.4-2014) | 
| Safety | CE LVD (EN 62368-1:2014+A11:2017)
CB (IEC 62368-1:2014)
UL (UL 62368-1, 2nd Ed., Issue Date: 2014-12-01) | 
| Environment | CE-RoHS (2011/65/EU;(EU)2015/863) | 
| Protection | IP67 (IEC 60529:1989+AMD1:1999+AMD2:2013)
IK10 (IEC 62262:2002) | 
| General | 
| Power | AC 24V ±25%, DC 24V±25%,PoE+(IEEE802.3 at) | 
| Power consumption: Max 16W | 
| Power Interface | Wires with cold-pressed terminal | 
| Dimensions (Ø x H) | Φ218 x 297mm (Φ8.6” x 11.7”) | 
| Weight | 4.07kg(8.97lb) | 
| Working Environment | -40°C ~ 70°C (-40°F ~ 158°F), Humidity: ≤95% RH (non-condensing) | 
| Storage Environment | -40°C ~ 70°C (-40°F ~ 158°F), Humidity: ≤95% RH (non-condensing) | 
| Surge Protection | 6KV | 
| Reset Button | Support |