Dual Lens Security Camera 4MP with 200° Wide Angle & Dual Microphones | SV-2D4-N
The SV-2D4-N is a professional security camera built for buyers who want ultra-wide coverage with fewer blind spots than a standard fixed camera can provide. Using two synchronized 4MP lenses, this IP security camera delivers a massive 200° panoramic view, making it a strong fit for open spaces, building exteriors, storefronts, warehouses, hallways, parking areas, and other hard-to-cover locations.
This dual lens security camera is designed for buyers who want broad scene awareness, smart alerts, and built-in audio without adding multiple cameras to the same area. It supports free remote viewing through mobile apps and desktop software with no monthly fees, and pairing it with a compatible NVR adds full recording, playback, and stronger long-term system management.
Dual Lens Security Camera 200° Wide Angle View 4MP IP Camera Dual Microphones Indoor/Outdoor Free App + PC Viewing
What This Security Camera Is Good For
This wide angle security camera is ideal for buyers who want maximum coverage from a single mounting point. It works especially well in warehouses, lobbies, storefronts, parking areas, hallways, driveways, large rooms, and exterior walls where a standard security camera may leave too many blind spots.
Wider Coverage with Fewer Blind Spots
Two professional 4MP lenses work together to create a panoramic 200° view, helping buyers cover more area with one device. That can reduce the need for extra cameras in wide-open scenes and gives installers a strong option for locations where broad awareness matters more than narrow zoom.
Free Remote Viewing, Notifications, and No Monthly Fees
Free mobile apps and desktop software let buyers remotely view live video without monthly subscription fees. That gives you professional remote visibility and long-term value without recurring ownership costs.
Best Used with an NVR for Recording and Expansion
Every camera supports remote viewing through the free mobile and desktop software. For customers who need advanced recording tools, centralized management, and the full feature set, the recommended path is to pair the camera with a compatible SureVision NVR. That adds local recording, broader system control, and easier multi-camera expansion without monthly fees.
Procurement-Grade Support and Compatibility
CCTV Security Pros serves businesses, installers, franchise groups, and government buyers looking for dependable surveillance equipment, experienced guidance, and long-term compatibility. The focus is straightforward: cameras that do what they are specified to do, strong product availability, and support from a team that helps match the right features to the application.
Call 888-653-2288 for Expert Guidance
Build your system the right way:
Note: The free app supports phone and PC viewing. For full-featured use and the strongest recording workflow, add a compatible SureVision NVR.
Specifications
Camera
| Max Resolution |
4 MP per channel |
| Sensor |
1/3.0" CMOS |
| Min. Illumination |
Color: 0.002 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° to 180°, Tilt: 0° to 66°, Rotate: 0° to 346° |
| S/N |
>52 dB |
| WDR |
130 dB |
Lens
| Focal Length |
2.8 mm |
| Iris Type |
Fixed |
| Iris |
F1.6 |
| Field of View (H) |
97.68° |
| Field of View (V) |
52.67° |
| Field of View (D) |
102.52° |
DORI
| DORI Distance (Lens) |
2.8 mm |
| DORI Distance (Detect) |
63.0 m (206.7 ft.) |
| DORI Distance (Observe) |
25.2 m (82.7 ft.) |
| DORI Distance (Recognize) |
12.6 m (41.3 ft.) |
| DORI Distance (Identify) |
6.3 m (20.7 ft.) |
Illuminator
| Supplemental Light |
IR |
| Illumination Distance (IR) |
30 m (98.4 ft.) |
| Illumination Distance (Warm Light) |
N/A |
| IR On/Off Control |
Auto/Manual |
| Wavelength |
850 nm |
| Light On/Off Control |
N/A |
Video
| Video Compression |
Ultra 265, H.265, H.264, MJPEG |
| H.264 Code Profile |
Baseline profile, Main profile, High profile |
| Frame Rate |
Main Stream: 4 MP (2688 × 1520), max. 25 fps; 4 MP (2560 × 1440), max. 25 fps; 3 MP (2304 × 1296), max. 30 fps; 1080P (1920 × 1080), max. 30 fps; 720P (1280 × 720), max. 30 fps; Sub Stream: 720P (1280 × 720), max. 30 fps; D1 (720 × 576), max. 30 fps; 640 × 360, max. 30 fps; 2CIF (704 × 288), max. 30 fps; CIF (352 × 288), max. 30 fps; Third Stream: D1 (720 × 576), max. 30 fps; 640 × 360, max. 30 fps; 2CIF (704 × 288), max. 30 fps; CIF (352 × 288), max. 30 fps |
| Video Bit Rate |
128 Kbps to 16 Mbps |
| U-code |
Support |
| OSD |
Up to 8 OSDs |
| Privacy Mask |
Up to 4 areas |
| ROI |
Support |
| Video Stream |
Triple streams |
Image
| White Balance |
Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2 |
| Digital Noise Reduction |
2D/3D DNR |
| Smart IR |
Support |
| Auto Scene Match (ASM) |
N/A |
| Flip |
Normal, Flip vertical, Flip horizontal, 180°, 90° Clockwise, 90° Anti-clockwise |
| Dewarping |
N/A |
| HLC |
Support |
| BLC |
Support |
| Defog |
Digital defog |
Intelligent, Events, Audio & Storage
| Smart Intrusion Prevention |
Cross line detection, intrusion detection, enter area detection, leave area detection (support false alarm filtering and the classification of human, non-motor vehicle and vehicle) |
| Statistical Analysis |
N/A |
| People Counting |
Support people flow counting and crowd density monitoring (only channel 1) |
| Attribute Collection |
N/A |
| Basic Detection |
Motion detection, Ultra motion detection, Tampering alarm, Audio detection |
| General Function |
Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, HTTP authentication, Alarm input, Alarm output |
| Audio Compression |
G.711U, G.711A |
| Audio Bitrate |
64 Kbps |
| Two-way Audio |
Support |
| Suppression |
Support |
| Sampling Rate |
8 kHz |
| Edge Storage |
MicroSD, up to 512 GB |
| Network Storage |
ANR, NAS (NFS) |
Network
| Protocols |
IPv4, IPv6, IGMP, ICMP, ARP, TCP, UDP, DHCP, PPPoE, RTP, RTSP, RTCP, RTMP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, SMTP, 802.1x, SNMP, QoS, SSL/TLS, SSH |
| Compatible Integration |
API, SDK, ONVIF (Profile S, Profile G, Profile T, Profile M) |
| 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 |
EZStation, APP |
| Web Browser |
Plug-in required live view: IE 10+, Chrome 45+, Firefox 52+, Edge 79+; Plug-in free live view: Chrome 57+, Firefox 58+, Edge 16+ |
Interface, Certification & General
| Audio I/O |
1 Input: impedance 35 kΩ, amplitude 2 V [p-p], 1 Output: impedance 600 Ω, amplitude 2 V [p-p] |
| Alarm I/O |
1/1 |
| Serial Port |
N/A |
| Built-in Mic |
Built-in dual-mic |
| Built-in Speaker |
N/A |
| WIFI |
N/A |
| Network |
1 × RJ45 10 M/100 M Base-TX Ethernet |
| Video Output |
N/A |
| EMC |
CE-EMC (EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 50130); 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); IK10 (IEC 62262) |
| Power |
DC 12 V±25%, PoE (IEEE 802.3af) |
| Power Consumption |
Max. 9.1 W |
| Power Interface |
Ø5.5 mm coaxial power plug |
| Dimensions |
176 mm × 104 mm × 72 mm (6.9" × 4.1" × 2.8") (L × W × H) |
| Weight |
0.62 kg (1.37 lb.) |
| Material |
Metal |
| Working Environment |
-30 ℃ to 60 ℃ (-22 ℉ to 140 ℉), Humidity: ≤ 95% RH (non-condensing) |
| Storage Environment |
-30 ℃ to 60 ℃ (-22 ℉ to 140 ℉), Humidity: ≤ 95% RH (non-condensing) |
| Surge Protection |
4 KV |
| Reset Button |
Support |
| Web Client Language |
20 Languages: Traditional Chinese, English, Simplified Chinese, Polish, German, Russian, French, Korean, Dutch, Czech, Portuguese (Europe), Portuguese (Brazil), Japanese, Thai, Turkish, Spanish (Latin America), Spanish (Europe), Hungarian, Italian, Vietnamese |
