Product FAQ
Q1Why choose the patented Air Wiper on the IRS2 speed dome instead of a regular wiper?
Traditional rubber wipers wear out quickly. In cold climates, they freeze to the glass, and over time they drag grit across the lens, leaving scratches. The IRS2 solves this with a patented Air Wiper. Instead of a rubber arm, it blows a controlled, high-speed air curtain across the optical glass. Rain drops and dirt clear instantly on contact. Because nothing touches the lens, you get zero glass abrasion and you never need to send a technician up a pole just to replace a worn wiper blade.
Q2What optical zoom and camera sensor options are built into the IRS2 PTZ dome?
We build the IRS2 around continuous 36x optical zoom lenses, paired with progressive-scan CMOS sensors up to 8MP 4K resolution (with 4MP and 2MP options available). The camera uses 120dB true WDR and Electronic Image Stabilization (EIS). This keeps vehicle license plates and perimeter targets sharp even when strong winds shake the mounting pole.
Q3How far can the infrared night vision see on the IRS2 speed dome camera?
The IRS2 is fitted with high-power array IR LEDs rated for distances up to 200 meters (about 650 feet). The infrared beam angle is synchronized with the zoom lens. When you zoom in on a distant target, the IR beam narrows automatically to keep the illumination focused without washing out the center of the image.
Q4How fast does the pan-tilt mechanism move on the IRS2 outdoor dome?
The camera uses heavy-duty stepper motors. It rotates 360 degrees continuously with pan speeds up to 240 degrees per second when calling presets, and tilts from -10 to 90 degrees with auto-flip. You can store up to 255 preset positions and set up 8 automated patrol routes with 0.1-degree positioning accuracy.
Q5What are the power requirements for the IRS2 air wiper speed dome?
You can power the IRS2 with standard AC24V (±25%) or through high-power IEEE 802.3bt PoE++ over network cables. Total peak power draws up to 51W when the air wiper, IR illuminators, and internal defrosters are running all at once.
Q6Can the IRS2 operate in freezing winter conditions and industrial sites?
Yes. The housing is die-cast aluminum with an IP66 weatherproof seal and 6kV surge protection. It is tested for continuous operation in temperatures from -45°C up to +70°C, making it a solid fit for unheated substations, mining facilities, ports, and northern perimeter fences.
Q7Will the IRS2 integrate with our existing VMS and NVR systems?
Yes. The IRS2 is fully compliant with ONVIF Profile S and Profile G. It streams video using H.265 or H.264 via standard RTSP protocols. It connects straight out of the box with major platforms like Milestone, Genetec, and standard commercial NVRs.
Q8What factory customization options does Fengtaida offer for IRS2 OEM projects?
We support custom production runs for security integrators. Options include custom housing colors, customer-assigned firmware defaults, specific network protocol setups, and custom-fabricated wall, pole, corner, or pendant mounting brackets.
Related Products
IRW2D Enterprise Thermal EO/IR PTZ Dome Camera — Dual-Spectrum Vision for Enterprise-Grade Perimeter and Thermal Safety
The IRW2D is a high-performance dual-spectrum PTZ camera combining a 640x512 thermal imaging sensor with a 4K visible light camera. It is designed for critical infrastructure monitoring, providing 24/7 visibility through smoke, fog, and total darkness.
Key Features
- Dual-Spectrum Imaging — Simultaneous thermal and 4K visible streams with dual-light fusion for enhanced detail.
- Advanced Thermal Sensor — Uncooled VOx Microbolometer with 640×512 resolution and 12μm pixel pitch for superior thermal sensitivity.
- Precision PTZ Control — 360° continuous pan and -15° to 90° tilt for comprehensive area coverage.
- Intelligent VCA Analysis — Built-in smart rules for line crossing, intrusion detection, and region entry/exit monitoring.
- Accurate Temperature Measurement — Real-time monitoring from -20°C to 150°C with customizable alarm rules.
Technical Specifications
| Visible Sensor | 1/1.8" Sony CMOS, 4K (8MP) |
| Thermal Sensor | Uncooled VOx, 640×512, 12μm, 8-14μm |
| Zoom | 20x Optical Zoom |
| IR Distance | Up to 200m |
| Thermal Lens | 10mm, F1.0 |
| Protection | IP66, IK10 |
Typical Applications
- Industrial thermal monitoring and preventative maintenance.
- High-security perimeter defense and border patrol.
- Fire detection and monitoring in warehouses and forests.
OEM / ODM Available
Fengtaida supports full OEM and ODM customization. Contact our team — we respond within 24 hours.
IRW2S IR Wiper Speed Dome Camera — Precision Monitoring with Integrated Wiper for Harsh Weather Environments
The IRW2S is a specialized speed dome camera featuring a high-torque integrated wiper system, making it the ideal choice for maritime and coastal surveillance. Equipped with a powerful 55x optical zoom, it delivers crystal-clear 4MP imagery over vast distances even in rainy or misty conditions.
Key Features
- Integrated Smart Wiper — Remotely operated wiper ensures a clear view during heavy rain, sea spray, or humid conditions.
- Ultra-Long Range Zoom — 55x optical zoom allows for detailed identification of distant objects.
- Superior Low-Light Performance — 1/1.8" Sony CMOS sensor and 500m IR distance for exceptional night vision.
- Rugged Construction — IP66 weatherproofing and IK10 vandal resistance with internal heater and defogging.
- High-Speed PTZ — Pan speed up to 180°/s with 360° continuous rotation for rapid target tracking.
Technical Specifications
| Image Sensor | 1/1.8" Sony CMOS, 4MP (2688×1520) |
| Optical Zoom | 55x |
| Digital Zoom | 16x |
| IR Range | Up to 500m |
| Speed Control | Pan: 0.1°~180°/s; Tilt: 0.1°~120°/s |
| Special Features | Wiper, Heater, Defog, BLC, HLC, WDR |
Typical Applications
- Ports, harbors, and shipping lanes.
- Coastal surveillance and maritime security.
- Extreme weather highway and bridge monitoring.
OEM / ODM Available
Fengtaida supports full OEM and ODM customization. Contact our team — we respond within 24 hours.
IR6 IR High Speed Dome Camera - Ultra-Long Range 4K Surveillance for Critical Infrastructure
The IR6 series is an industrial-grade high-speed dome camera designed for large-scale outdoor environments. Combining 4K resolution with a massive 500m infrared range, it provides unmatched situational awareness for high-security perimeters and expansive public spaces.
Key Features
- High-Fidelity 4K Imaging - 1/1.8" Sony CMOS sensor delivers sharp 8MP video for forensic-level detail.
- Extended 500m IR - High-intensity infrared LEDs illuminate targets up to half a kilometer away in total darkness.
- Extreme Environment Ready - Operating range from -45C to +70C with TVS 6000V lightning protection.
- Efficient Compression - H.265 / H.264+ support reduces bandwidth and storage requirements by up to 50%.
- Professional PTZ Features - 250 presets and 8 patrol routes with high-precision positioning.
Technical Specifications
| Resolution | 4K / 8MP (3840x2160) |
| Optical Zoom | 20x (6.0mm to 120mm) |
| IR Distance | 500m |
| Frame Rate | Up to 30fps @ 4K |
| Environmental | IP66, IK10, -45C to +70C |
| Surge Protection | TVS 6000V Lightning Protection |
Typical Applications
- Airport tarmac and perimeter security.
- Highways, bridges, and intersection monitoring.
- Large stadium and public square surveillance.
OEM / ODM Available
Fengtaida supports full OEM and ODM customization. Contact our team - we respond within 24 hours.
IRS 4K IR Outdoor Speed Dome Camera — Crystal-Clear Surveillance, Day & Night
The Fengtaida IRS series is a professional-grade outdoor PTZ speed dome camera built for demanding security environments. Featuring a 4K Sony CMOS sensor, 20x optical zoom, and up to 200m IR night vision, it delivers sharp, reliable footage whether monitoring perimeters, ports, highways, or industrial facilities — in any weather, at any time of day.
Key Features
- 4K Ultra HD Resolution (3840×2160) — Capture license plates, faces, and fine detail at long distances with Sony 1/1.8" progressive scan CMOS
- 20× Optical Zoom + 16× Digital Zoom — Focal length 6mm–120mm, covers wide-area overview and close-up detail in one unit
- 200m IR Night Vision — Smart IR with auto-adjustment ensures clear images without overexposure at any zoom level
- Auto-Tracking — Automatically locks onto and follows moving targets; supports tripwire, intrusion detection, and loitering alerts
- All-Weather Rated IP66 + IK10 — Operates from -45°C to +70°C; TVS 6000V lightning and surge protection for harsh outdoor deployment
- Flexible Connectivity — Supports PoE++ (802.3bt), WiFi, ONVIF, GB28181; up to 20 concurrent users, triple video streaming
- On-Board Storage — Built-in microSD slot supports up to 256GB; NAS network storage also supported
- H.265 / H.264+ Compression — Reduces bandwidth and storage costs without sacrificing image quality
Technical Specifications
| Image Sensor | 1/1.8" Sony Progressive Scan CMOS |
| Max. Resolution | 3840×2160 (4K) |
| Min. Illumination | Color: 0.005 Lux (F1.5, AGC ON) / B&W: 0.001 Lux / 0 Lux with IR |
| Optical Zoom | 20× (Focal Length: 6.0mm – 120mm) |
| Digital Zoom | 16× |
| IR Range | Up to 200m |
| Pan Range | 360° continuous |
| Tilt Range | -15° to 90° (auto flip) |
| Pan Speed | 0.1°–180°/s (manual); 250°/s (preset) |
| Presets | 250 presets; 8 patrol paths (32 presets each); 4 pattern scans |
| Video Compression | H.265 / H.264+ / H.264 |
| Frame Rate | 4K@25/30fps; 1080P@25/30fps; 720P@25/30fps |
| WDR | 120dB |
| Network Protocols | ONVIF, GB28181, HTTPS, RTSP, RTP, TCP/IP, SNMP, FTP, DDNS, 802.1x |
| Power | 24VAC max. 42W / PoE++ 802.3bt (max 18W for IR) |
| Storage | MicroSD up to 256GB; NAS supported |
| Protection | IP66, IK10, TVS 6000V lightning protection |
| Operating Temperature | -45°C to +70°C; Humidity ≤90% (non-condensing) |
| Dimensions | Ø223mm × 372mm |
| Weight | Approx. 8kg |
Available Models
| Model | Zoom | Resolution | IR Range |
|---|---|---|---|
| FTD-IRS-E2082 | 20× | 8MP (4K) | 200m |
| FTD-IRS-E3242 | 32× | 4MP | 200m |
| FTD-IRS-E2542 | 25× | 4MP | 200m |
| FTD-IRS-E3022 | 30× | 2MP (1080P) | 200m |
Typical Applications
- Perimeter security for industrial plants, warehouses, and logistics hubs
- Highway and traffic monitoring
- Port and maritime surveillance
- Campus and large public area security
- Critical infrastructure protection
OEM / ODM Available
Fengtaida supports full OEM and ODM customization — including firmware branding, housing color, lens configuration, and packaging. Minimum order quantities apply. Contact us for a tailored quotation.
Need a quote or custom specification? Contact our team — we respond within 24 hours.
A high-speed, versatile indoor dome camera engineered for commercial offices, banks, retail complexes, and hotel lobbies. The FA3 dome is designed to blend seamlessly into architectural ceilings while delivering silent, lightning-fast pan-tilt-zoom control for real-time indoor coverage.
Key Engineering Highlights
- In-Ceiling Flush Design: Supports both standard wall mounting and flush in-ceiling installation, presenting a neat, professional finish without exposed cables.
- 10x Optical Zoom: Clear optical zoom lens paired with high-definition sensors lets operators monitor cash registers, teller counters, and entrance lobbies with absolute clarity.
- Silent Drive System: High-precision stepper motor drive provides smooth, silent movement, avoiding disturbing patrons or customers during operation.
- Two-Way Audio Matrix: Built-in professional microphone and high-power speaker support clear two-way voice communication and real-time audio analytics.
Engineering Specifications
| Parameter | Value |
|---|---|
| Optical Zoom | 10x Optical / Auto-focus / Premium glass optics |
| Installation Options | In-Ceiling Flush / Ceiling Mount / Wall Mount |
| Audio Support | Two-Way Audio (Built-in mic and speaker) |
| PT Preset Speed | Pan: 120°/s, Tilt: 90°/s |
| Network Interface | 10/100M RJ45, supports PoE (802.3af) |
Typical Field Scenarios
The premier security solution for banking halls, commercial office buildings, high-end hotel receptions, retail checkout zones, airport terminals, and data centers.
Procurement Note: We offer customized casing colors (matte black / polished white), custom software SDKs, and pre-integrated PoE packages for bulk wholesale orders. Request our commercial pricing catalog today.
FTD-FA3-E2540 — 4MP 25x Optical Zoom Indoor Ceiling PTZ Camera
The FA3 series indoor ceiling PTZ camera combines a high-definition 4MP Sony sensor with a powerful 25x optical zoom. Designed for discreet indoor surveillance, it offers exceptional detail and flexible coverage for large interior spaces.
Key Features
- 4MP Ultra HD Resolution — Captures crystal-clear 2688×1520 video for precise identification.
- 25x Optical Zoom — Monitor large areas with incredible detail even from a distance.
- Sony CMOS Sensor — 1/2.9" Sony sensor ensures excellent image quality and color reproduction.
- PoE Support — Simplifies installation by delivering power and data over a single cable.
- High-Speed PTZ — Smooth 360° rotation and 0.1-180°/s pan speed for rapid target tracking.
- Advanced Compression — H.265/H.264+ saves up to 50% on storage and bandwidth.
Technical Specifications
| Sensor | 1/2.9" Sony CMOS |
| Resolution | 4MP (2688×1520) |
| Zoom | 25x Optical, 16x Digital |
| Focal Length | 5.0-125mm |
| Pan/Tilt | Pan 360°, Tilt -15° to 90° |
| Compression | H.265/H.264+ |
| Mounting | Indoor Ceiling Mount |
Typical Applications
- Shopping malls and retail stores
- Hotel lobbies and conference centers
- Warehouse interior monitoring
- Office building security
OEM / ODM Available
Fengtaida supports full OEM and ODM customization for FA3 series PTZ cameras. Contact our team — we respond within 24 hours.
A compact, high-speed outdoor speed dome camera delivering professional long-range tracking in a mini-dome footprint. Packed with a Sony image sensor and advanced laser illumination, the IRM captures crystal-clear footage at night without attracting unwanted attention.
Key Engineering Highlights
- Starvis Low-Light Sensor: Leverages Sony's ultra-sensitive back-illuminated Starvis sensor, capturing vibrant, low-noise video in deep twilight.
- 20x Optical Zoom: Precision-engineered glass lens allows license plate and facial recognition up to 100 meters away, maintaining rapid focus throughout the zoom cycle.
- Synchronized IR Array: High-efficiency ceramic infrared LEDs adjust their beam angle automatically to match the zoom lens, preventing overexposure and hot spots on near targets.
- Vandal-Proof Dome Cover: IP66 waterproof and IK10 vandal-proof housing protects internal gears and lenses from dust, hard knocks, and weather changes.
Engineering Specifications
| Parameter | Value |
|---|---|
| Optical Zoom | 20x optical zoom, auto-focus lens |
| Image Sensor | Sony Starvis CMOS Sensor |
| IR Distance | Up to 100 meters with adaptive sync-zoom infrared |
| Video Output | H.265 / H.264 high-profile multi-streams |
| PTZ Speed | Pan: 0.1° to 100°/s, Tilt: 0.1° to 60°/s |
Typical Field Scenarios
Highly effective for urban city street monitoring, commercial shopping plazas, school campuses, agricultural farms, private estates, and public parks requiring long-range vision in a compact dome enclosure.
Procurement Note: Fengtaida provides custom firmware integration, OEM logo printing, and customized bracket configurations (wall, pendant, or corner) in bulk wholesale packages. Contact us to secure bulk dealer rates.