Features of ZN-RC21100-ES 6KM Long Range Surveillance Camera
Long range 6km day/3km night for 24 hour surveillance
20W high-power laser with long-range illumination
0.3°～20° DSS digital stepper servo-driven variable-angle laser illuminator
810nm 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
12~1000mm 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-RC21100-ES |
| Detection Range | Day: 6000m, Night: 3000m |
| 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 | 12～1000mm, 83X 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 | 20W, 810nm Military NIR |
| Laser Angle | 0.3°～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 | ≤200W |
| 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 | 50kg (110.231 lbs) |
Q: What is the maximum detection range of the ZN-RC21100-ES long range surveillance camera?
A: The ZN-RC21100-ES long range surveillance camera can detect targets up to 6 km during the day and 3 km at night, making it suitable for border defense, coastal protection, and wide-area monitoring projects.
Q: How does this long range security camera perform in low-light or nighttime conditions?
A2: Equipped with a 20W military-grade NIR laser illuminator and DSS digital angle control, the ZN-RC21100-ES long range security camera provides stable illumination and clear imaging up to 3 km in complete darkness, ensuring reliable long-distance night vision performance.
Q: Why is the ZN-RC21100-ES considered a reliable long distance security camera in harsh environments?
A: The ZN-RC21100-ES long distance security camera features IP66-rated weatherproof housing, an 83× optical zoom lens (12–1000 mm), and SLM self-locking optical alignment technology. These features ensure stable operation in rain, sand, and extreme outdoor environments.
Q: What applications are suitable for a camera with long range like the ZN-RC21100-ES?
A: The ZN-RC21100-ES camera with long range is widely used for airport perimeter security, island and coastal defense, oil and gas pipeline monitoring, and high-rise city surveillance, where ultra-long-distance coverage is essential.
Q: How does this model compare with other long distance surveillance cameras?
A: Compared with conventional PTZ cameras, the ZN-RC21100-ES long distance surveillance camera provides extended night vision up to 3 km, daytime monitoring up to 6 km, an 83× super telephoto zoom lens, and advanced lighting and alignment technologies—delivering superior and more reliable long-range performance.
Q: How stable is this long range camera under extreme weather conditions?
A： The ZN-RC21100-ES long range camera is built with anti-corrosion aluminum alloy, optional PTA triple anti-corrosion coating, and supports wiper/defrost systems. It ensures uninterrupted monitoring in rain, fog, snow, and high-temperature environments.
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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