Features of ZN-RC2050-ES 3KM Long Range Surveillance Camera
Long range 3km day/1.5km night for 24 hour surveillance
12W high-power laser with long-range illumination
0.7°～20° DSS digital stepper servo-driven variable-angle laser illuminator
808nm military-grade NIR laser
GHT-II ultra-homogenized high-definition illumination technology with 0.01° SLM optical axis self-locking alignment
Startlight 1080P HD network camera, 0.005lux color ,001lux B/W
8~500mm lens, motorized zoom ,auto focus
360° continuous pan rotation, -45°~+45° tilt
Pan: 0.01°/s-30°/s , tilt: 0.01°/s-15°/s rotation speed, supports adaptive focal length speed
High-strength aluminum alloy construction ,protection grade IP66
| Model | ZN-RC2050-ES |
| Detection Range | Day: 3000m, Night: 1500m |
| CAMERA PARAMETER | |
| Image Sensor | 1/1.8" progressive scan CMOS |
| Max. Resolution | 1920 (H)×1080 (V), 2MP |
| Min. Illumination | Color: 0.005 Lux; B/W: 0.001Lux |
| Focal Length | 8～500mm, 62.5X optical zoom |
| Focus Mode | Auto/Manual |
| Aperture | Auto Iris |
| IRCUT | 0.4-0.75um visible spectrum and 0.8-0.95um NIR spectrum independent dual light windows for day and night |
| Image Function | Exposure, White balance, BLC,WDR,HLC,2D/3D DNR, EIS ,Heat wave drift suppression |
| Mirror image/Pivot | Horizontal and Vertical |
| Video Compression | H.264/MPEG4/MIPEG video format, support dual video streams |
| Bit Rate Control | 32Kbps~16Mbps, 60Hz30 frame/s |
| Audio Coding | G.711A/ G.711U/G726 |
| LASER ILLUMINATOR | |
| Laser Power | 12W, 808nm Military NIR |
| Laser Angle | 0.7°～20° |
| Homogenization | GHT-II ultra-homogenized high-definition illumination technology with 0.01° SLM optical axis self-locking alignment |
| Laser Safety | ZQB safe laser beam processing patented technology,in compliance with international IEC60825 safety standards |
| Synchronous Control | DSS digital lighting angle control, with an accuracy of 0.1° |
| Optical Axis Alignment | SLM dual optical axis electric self-locking alignment device, accuracy up to 0.01° |
| Control Mode | Independent photosensitive control circuit, precise synchronous switch laser and day/night |
| PT PARAMETER | |
| Pan Range | Pan: 0° to 360° endless |
| Pan Speed | Pan: 0.01° to 30°/s |
| Tilt Range | Tilt: -45° to 45° |
| Tilt Speed | Tilt: 0.01° to 15°/s |
| Material | Split design, the whole is made of high-strength aluminum alloy |
| Surface Treatment | PTA three-resistance coating, anti corrosion(optional) |
| Wiper | Mechanical wiper(optional) |
| Defrost | Support window defrosting |
| Location information | Support coordinate query/feedback and absolute control |
| Advanced movement | 200 preset positions, cruising track, pattern tour and auto scan |
| Network | |
| Video Compression | H.264 and H.265 encoding, M-JPEG |
| Bit Rate Control | H.265-CBR/VBR |
| ONVIF Protocol | Support |
| Protocols | HTTP, HTTPS, FTP, SMTP, DNS, NTP, RTSP, RTCP, RTP, TCP, UDP, ICMP, DHCP |
| Ethernet Interface | 1 RJ45 10M/100M self-adaptive Ethernet port |
| External Interface | Military aviation water-proof connector |
| General | |
| Power Supply | DC24V |
| Power Consumption | ≤150W |
| Salt Spray Proof | PH 6.5-7.2, spray continuously for 96 hours, no surface changes |
| Surge protection | Built-in surge protection for the interface circuit, 6000V surge protection |
| Ingress Protection | IP66 |
| Working Temperature | -40°C~+60°C (-40°F~ +140°F) |
| Working Humidity | ≤95%RH |
| Protection Level | IP66 |
| Weight | 35kg (77.162 lbs) |
Q: What are the features of the ZN-RC2050-ES 3km long range surveillance camera?
A：The ZN-RC2050-ES long range surveillance camera offers a 12W military-grade laser illuminator, and advanced GHT-II homogenized lighting, delivering clear monitoring up to 3km by day and 1.5km at night. It is widely deployed for coastal and harbor surveillance in Spain, Portugal, and Greece, as well as pipeline protection in Middle Eastern deserts.
Q: How does this long range security camera perform at night or in low light?
A:With high-power laser night vision and DSS digital stepper angle control, the ZN-RC2050-ES long range security camera ensures even illumination and sharp imaging up to 1.5km in complete darkness. It has proven effective in Nordic regions such as Finland and Norway for forest fire detection and airport perimeter security.
Q: Why is the ZN-RC2050-ES considered a powerful long distance security camera?
A：Equipped with precision PTZ control, a self-locking optical axis, and rugged IP66 housing, the ZN-RC2050-ES long distance security camera provides stable long-range monitoring in Central Asia and African deserts, securing borders, oil pipelines, and power facilities in high-temperature environments.
Q: Can a camera with long range like the ZN-RC2050-ES be used in urban monitoring?
A:Yes. The ZN-RC2050-ES camera with long range is already deployed in Germany and the UK for airport perimeter safety, highway traffic monitoring, and critical urban infrastructure protection. It can identify vehicles or people from kilometers away, reducing blind spots in city surveillance.
Q: What makes the ZN-RC2050-ES different from other long distance surveillance cameras?
A：Unlike standard PTZ models, the ZN-RC2050-ES long distance surveillance camera combines high-power laser illumination, advanced imaging sensors. It is especially optimized for coastal and maritime monitoring in Spain, Portugal, and Mediterranean ports, delivering sharp video up to 3km even in fog or harsh weather.
Ziwin CCTV Cameras have a high quality. If you are interested in our products, please leave a message here, we will respond as soon as possible.
+86-15022658927 
sales@ziwincctv.com 
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