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Description
Dahua ESD8A1425-HNR-F 4MP 25 Starlight+ IR Explosion-proof CameraDahua ESD8A1425 HNR F 4MP 25x Starlight+ IR Explosion Proof PTZ Camera ATEX IECEx, 1862m DORI, Fiber Optic Key Performance Highlights Explosion Proof PTZ with Long Range IR & Fiber Optic 4MP High Quality Imaging & 25 Optical Zoom: 1 1. 8" CMOS, 5. 4135 mm motorized zoom lens capture expansive areas with exceptional detail. Explosion Proof Certified: ATEX & IECEx (Ex db IIC T6 Gb Ex tb IIIC T80C Db) safe for hazardous environments. Rugged Stainless
Dahua ESD8A1425-HNR-F 4MP 25x Starlight+ IR Explosion-Proof PTZ Camera – ATEX/IECEx, 1862m DORI, Fiber Optic
Key Performance Highlights – Explosion-Proof PTZ with Long-Range IR & Fiber Optic
- 4MP High-Quality Imaging & 25× Optical Zoom: 1/1.8" CMOS, 5.4–135 mm motorized zoom lens – capture expansive areas with exceptional detail.
- Explosion-Proof Certified: ATEX & IECEx (Ex db IIC T6 Gb / Ex tb IIIC T80°C Db) – safe for hazardous environments.
- Rugged Stainless Steel Construction: SUS316L high-strength casing, IP68 weatherproof, TVS 6000V surge protection.
- 100m IR Night Vision: 12 high-power IR LEDs provide long-range illumination with Zoom Prio control.
- Built-in Fiber Optic Port: Single-mode fiber (1310 nm TX/1550 nm RX), transmission distance up to 20 km (12.43 mi) – ideal for long-distance deployments.
- Advanced AI & Tracking: SMD 4.0, AutoTracking 3.0, face detection (6 attributes/8 expressions), IVS perimeter protection (tripwire, intrusion, loitering, parking, etc.), human/vehicle classification.
- Active Deterrence (Audio): 29 built-in voice alarms + 10 custom imports – volume and playback frequency adjustable (requires external speaker).
- Extreme DORI Distance: Tele end detect range up to 1,862 m (6,109 ft) – industry-leading long-range identification.
Camera Specification – 4MP Explosion-Proof PTZ
| Image Sensor | 1/1.8" CMOS |
|---|---|
| Max. Resolution | 4MP – 2560 (H) × 1440 (V) |
| ROM / RAM | 4 GB / 1 GB |
| Electronic Shutter Speed | 1 s – 1/30,000 s |
Lens & DORI Optics (25× Optical Zoom)
| Focal Length / Aperture | 5.4 mm – 135 mm (25× zoom) | F1.6–F4.0 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Field of View | H: 59.8°–2.8°; V: 33.7°–1.9°; D: 63.3°–4.0° | ||||||||||
| Focus Control / Iris Control | Auto; Semi-auto; Manual | Auto; Manual | ||||||||||
| Close Focus Distance | 0.1 m – 2.0 m (0.33 ft – 6.56 ft) | ||||||||||
| DORI Distance (EN-62676-4) |
|
Intelligence & Active Deterrence
Video & Audio Specifications – 3 Streams, 90dB WDR
| IVS (Perimeter Protection) | Tripwire, intrusion, crossing fence, loitering, abandoned/missing object, fast moving, parking detection, people gathering, human alarm classification, auto tracking. |
|---|---|
| Face Detection | 6 attributes + 8 expressions, face cutout (face/one‑inch photo), real‑time/quality‑first/optimization snapshot strategies. |
| Smart Tracking | AutoTracking 3.0 |
| SMD 4.0 | Smart Motion Detection with human/vehicle classification. |
| Active Deterrence – Sound Warning | 29 built‑in voice alarms + supports 10 custom voice imports; volume 0–100%; play times 1–10 adjustable (requires external speaker). |
PTZ & Mechanical Specifications
| Compression / Smart Codec | Smart H.265+; H.265; Smart H.264+; H.264B; H.264M; H.264H; MJPEG (sub stream 1) |
|---|---|
| Streaming Capability | 3 streams |
| Resolution Options | 4M (2560×1440), 3M, 1080p, 1.3M, 720p, D1, VGA, CIF |
| Video Frame Rate | Main: 4M/3M/1080p/1.3M/720p @ 1–25/30 fps; Sub1: D1/VGA/CIF @ 1–25/30 fps; Sub2: 1080p/1.3M/720p @ 1–25/30 fps |
| Bit Rate Control / Bit Rate | VBR/CBR. H.264: 96–14848 kbps; H.265: 38–8960 kbps |
| WDR / Image Enhancements | 90 dB WDR, BLC, HLC, 2D/3D NR, ROI, Electronic Defog, EIS, Digital Zoom (16×), Image Rotation 180° |
| Privacy Masking | Up to 24 areas (max 8 in same view), multiple colors and mosaic available |
| Audio | 1 audio input + 1 audio output (bare wire); compression: PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723 |
Network, Storage & Cybersecurity + Fiber Optic
| Pan/Tilt Range | Pan: 0°–360°, endless; Tilt: 0°–90°, auto flip 180° |
|---|---|
| Manual Control Speed | Pan: 0.1–70°/s; Tilt: 0.1–50°/s |
| Preset Speed | Pan: 70°/s; Tilt: 50°/s |
| Preset / Tour / Pattern / Scan | 300 presets, 8 tours, 5 patterns, 5 scans |
| Power-off Memory / Idle Motion | Yes; Preset/Pattern/Tour/Scan |
| PTZ Protocol | DH-SD; Pelco-P/D (auto recognition) |
I/O Interfaces & Alarm
| Network Port | RJ-45 (10/100 Base-T) | |||
|---|---|---|---|---|
| Fiber Optic Port | 100 M single fiber (1310 nm TX / 1550 nm RX), transmission distance: 20 km (12.43 mi) | |||
| Network Protocols | HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; SSL; QoS; FTP; UPnP; SNMP; PPPoE; RTMP; Bonjour; SMB; NFS | |||
| Interoperability | ONVIF (Profile S/G/T); CGI; SDK | |||
| Local Storage | Micro SD card (max 512 GB); FTP/SFTP; NAS | |||
| User/Host / Bandwidth | 20 users (total bandwidth 64 Mbps) | |||
| Cybersecurity | WSSE, account lockout, HTTPS, IP/MAC filtering, security logs, trusted boot/execution/upgrade | Management Software / Browser | DMSS; DSS Pro; IE9+, Chrome 41+, Firefox 50+, Safari 10+; iOS/Android |
Power, Environment & Protection
| RS-485 | 1 (baud rate 1200–9600 bps) |
|---|---|
| Audio I/O | 1 input + 1 output (bare wire) |
| Alarm Input / Output | 2 inputs + 1 output |
| Alarm Linkage | Capture; recording; email; preset; tour; pattern; alarm output; audio |
| Alarm Event | Motion/tampering; audio detection; network/IP conflict; SD card status; storage space |
| Power Supply | 100–240 VAC; 50/60 Hz |
|---|---|
| Power Consumption | Basic: 20 W; Max (IR + PTZ): 31.5 W (220 VAC) |
| Operating Temperature / Humidity | –40 °C to +60 °C (–40 °F to +140 °F) | ≤95% RH |
| Protection Ratings |
IP68 (weatherproof/submersible), TVS 6000V lightning/surge/voltage transient protection Explosion‑proof: ATEX (II 2G Ex db IIC T6 Gb, II 2D Ex tb IIIC T80°C Db) IECEx (Ex db IIC T6 Gb, Ex tb IIIC T80°C Db) |
| Certifications | ATEX: EN IEC 60079-0/EN 60079-1/EN 60079-31/EN IEC 60079-31; IECEx: IEC 60079-0/IEC 60079-1/IEC 60079-31 |
Physical Structure
| Casing Material | SUS316L stainless steel |
|---|---|
| Product Dimensions | 512.2 mm × 261.5 mm × 362.7 mm (20.17" × 10.3" × 14.28") (L×W×H) |
| Net Weight / Gross Weight | 19.3 kg (42.55 lb) / 65.6 kg (144.62 lb) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1107 reviews
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Product Reviews
★★★★★ 5
Saving My Floors
Size: 28'' X 34'', Size: 28'' X 34''
Omg, what a game changer. My pups like to destroy the pads whenever they get the chance to. With this they still try but never succeed. I will say that it can be a little sturdier as the handles are a little flimsy, but I manage and it does the job. It's very easy to use when I change the pads and I use 2 pads for coverage. I just placed it where I usually place their pads and it fits right in the spot. They are trained to go outside but on rainy days this comes in handy. To save my floors it's definitely worth the money spent.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026