Monitor your surroundings with the DUO Panoramic Colour Night Turret Camera from SPRO. This unit uses two 1/2.7″ 4MP progressive scan CMOS sensors with F1.4 max. aperture to capture video at a combined resolution of 8MP at 20 fps. This dual illumination unit boasts both IR & white-light LEDs provide up to 25m of illumination. The camera’s dual 2.8mm fixed lenses deliver a 180° stitched horizontal field of view. Two-way audio is possible thanks to a built-in speaker and microphone, along with an RCA audio input and output. A memory card slot supports microSD cards up to 512GB (available separately). Integrated ePoE technology offers a cost-effective solution for transmitting power and data over long distances via Ethernet.
This dual-sensor camera complies with ONVIF profiles G, S, and T, making it compatible with a wide range of surveillance devices. It is housed in an IP67-rated enclosure that is suitable for outdoor use.
- 8 MP (4096 × 1800)@25 fps
- 180° wide angle splicing image
- H.265 codec, high compression rate, ultra-low bit rate
- Smart dual illumination with built-in IR & warm light, the max. illumination distances: 25 m
- ROI, SMART H.264 +/H.265+, AI H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
- SMD plus & Perimeter protection (intrusion & tripwire with human & vehicle classification settings)
- WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
- Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 G Micro SD card, built-in Mic and speaker, support two-way talk
- Built-in active deterrence blue/red strobe light & siren
- 12 VDC/PoE power supply, easy for installation
- IP67 protection
- EPTZ: Enlarge and track the targets of intelligent alarms
Compatible CCTV Recorder Models
This camera can be set up in standalone mode and record to a MicroSD card. It can also be connected to a select few recorder models which are capable of decoding/splicing of both cameras images, see table below:
| DHIPNVR16-A7 |
| DHIPNVR32-A7 |
| DHIPNVR08-A8 |
| DHIPNVR16-A8 |
| DHIPNVR32-A8 |
| DHIPNVR08-4K-V2 |
| DHIPNVR16-4K-V3 |
| DHIPNVR32-4K-V4 |
Please contact us if you have any questions
| Model Number | DHIPD40-LR-DUO-D-W |
| Image Sensor | Dual 1/2.7″ CMOS |
| Max. Resolution | 4096 (H) x 1860 (V) |
| ROM | 128 MB |
| RAM | 1GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto / Manual 1/3 s-1/100,000 s |
| Min. Illumination | 0.005 lux@F1.4 (Colour, 30 IRE) 0.0005 lux@F1.4 (B/W, 30 IRE) 0 lux (Illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance | Up to 25 m (82.02 ft) (IR LED); Up to 20 m (65.62 ft) (Warm light) |
| Illuminator On/Off Control | Auto; Manual |
| Illuminator Number | 2 (IR LED); 2 (Warm light) |
| Pan / Tilt / Rotation Range | Pan: 0°–360° / Tilt: 0°–77° / Rotation: 0°–360° |
| Lens | |
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 2.8 mm |
| Field of View | Horizontal: 180°; Vertical: 86° |
| Max. Aperture | F1.4 |
| Iris Control | Fixed |
| Close Focus Distance | 0.8 m ( 2.62 ft) |
| DORI Distance | Detect: 50.6 m (166.01 ft)
Observe: 20.2 m (66.27 ft) Recognise: 10.1 m (33.14 ft) Identify: 5.1 m( 16.73 ft) |
| Intelligence | |
| IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) |
| SMD | 4.0 |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos. |
| EPTZ | Enlarge and track the targets of intelligent |
| Video | |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) |
| Smart Codec | Smart H.265+; Smart H.264+ |
| AI Coding | AI H.265; AI H.264 |
| Video Frame Rate | Main stream: 4096 × 1860@(1–20 fps ) Sub stream: 1200 × 530@(1–20 fps) Third stream: 1920 × 860@(1–20 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
| Stream Capability | 3 streams |
| Resolution | 4096 × 1860; 3632 × 1632; 3040 × 1368; 1200 × 530; 1920 × 860; 960 × 432 |
| Bit Rate Control | CBR/VBR |
| Video Bit Rate | H.264: 6 kbps –16384 kbps |
| Day / Night | Auto(ICR)/Coulor/B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| Scene Self-adaptation (SSA) | Yes |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom |
| Gain Control | Auto |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes ( 4 areas ) |
| Privacy Masking | 4 areas |
| Defog | Yes |
| Audio | |
| Built-in MIC | Yes, built-in speaker |
| Audio Compression | Yes, built-in speaker
G.711a; G.711Mu; PCM; G.726; G.723 |
| Alarm | |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene chaging; audio detection; voltage detection; external alrm; SMD; security exception |
| Network | |
| Network Port | RJ-45 (10/100 Base-T) |
| SDK and API | Yes |
| Cyber Security | Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P |
| Interoperability | ONVIF ( Profile S/Profile G/Profile T); CGI; |
| User / Host | 20 (Total bandwidth: 64M) |
| Storage | FTP; SFTP; Micro SD card (support max. 256 GB); NAS |
| Browser | IE: IE 8 and later; Chrome; Firefox |
| Management Software | DMSS |
| Mobile Client | iOS; Android |
| Certification | |
| Certifications | CE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
| Port | |
| Audio Input | 1 channel (RCA port) |
| Audio Output | 1 channel (RCA port) |
| Alarm Input | 1 channel in: 5mA 3 V-5 VDC |
| Alarm Output | 1 channel out: 300mA 12 VDC |
| Power | |
| Power Supply | CE-LVD: EN62368-1 |
| Power Consumption | CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
| Environment | |
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Operating Humidity | ≤95% |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Protection | IP67 |
| Structure | |
| Casing | Metal |
| Product Dimensions | Φ122 mm × 131.9 mm (Φ4.80″ × 5.19″ ) |
| Net Weight | 990 g (2.18 lb) |
| Gross Weight | 1150 g (2.54 lb) |
SPRO 2MP 25x Zoom Network PTZ Camera with Starlight DHIPPTZ20/25XR-V4 



