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Description
Dahua EPT9A1445-HNR-F 4MP 45x Starlight IR Explosion-proof CameraDahua EPT9A1445 HNR F 4MP 45x Starlight IR Explosion Proof PTZ Camera 316L Stainless Steel, ATEX IECEx, Wiper, 3172m DORI Key Performance Highlights 45x Zoom, Explosion Proof, Stainless Steel, Builtin Wiper 4MP STARVIS CMOS & 45 Optical Zoom: 1 2. 8" sensor, 3. 95177. 75 mm motorized zoom capture ultratelephoto details over vast areas. Explosion Proof Certified: ATEX & IECEx compliant (EN IEC 60079 series) safe for hazardous environments. Rugged 316L
Dahua EPT9A1445-HNR-F 4MP 45x Starlight IR Explosion-Proof PTZ Camera – 316L Stainless Steel, ATEX/IECEx, Wiper, 3172m DORI
Key Performance Highlights – 45x Zoom, Explosion-Proof, Stainless Steel, Built‑in Wiper
- 4MP STARVIS™ CMOS & 45× Optical Zoom: 1/2.8" sensor, 3.95–177.75 mm motorized zoom – capture ultra‑telephoto details over vast areas.
- Explosion-Proof Certified: ATEX & IECEx compliant (EN/IEC 60079 series) – safe for hazardous environments.
- Rugged 316L Stainless Steel Housing: IP66/IP68 weatherproof, wiper for automatic lens cleaning, TVS 6000V surge protection.
- 100m IR Night Vision: 4 high‑power IR LEDs with Zoom Prio control provide long‑range illumination.
- Built‑in Fiber Optic Port: Single‑mode fiber support for long‑distance transmission up to 20 km (optional).
- Advanced AI & Analytics: SMD 4.0, video metadata (10 vehicle / 6 non‑motor / 6 face / 8 body attributes), face detection (6 attributes + 8 expressions), IVS perimeter protection (tripwire, intrusion, loitering, parking, etc.).
- Active Deterrence (Audio): 11 built‑in voice alarms + custom imports – volume and playback frequency adjustable (requires external speaker).
- Extreme DORI Distance: Tele end detect range up to 3,172 m (10,406 ft) – industry‑leading long‑range identification.
Camera Specification – 4MP Explosion‑Proof PTZ
| Image Sensor | 1/2.8" CMOS (STARVIS™) |
|---|---|
| Max. Resolution | 4MP – 2560 (H) × 1440 (V) |
| ROM / RAM | 4 GB / 1 GB |
| Electronic Shutter Speed | 1 s – 1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.005 [email protected] (30 IRE); B/W: 0.0005 [email protected] (30 IRE); 0 lux (IR on) |
| Illumination Distance & Type | IR: 100 m (328.08 ft) – 4 IR LEDs |
| Illuminator Control | Zoom Prio; Manual; Auto; Off |
| Wiper | Built‑in wiper (automatic lens cleaning) |
Lens & DORI Optics (45× Optical Zoom)
| Focal Length / Aperture | 3.95 mm – 177.75 mm (45× zoom) | F1.6–F4.95 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Field of View | H: 65.7°–1.9°; V: 39.4°–1.1°; D: 73.1°–2.1° | ||||||||||
| Focus Control / Iris Control | Auto; semi‑auto; manual | Auto; manual; iris prio | ||||||||||
| Close Focus Distance | 0.1 m – 3 m (0.33 ft – 9.84 ft) | ||||||||||
| DORI Distance (EN-62676-4) |
|
Intelligence & Active Deterrence
Video & Audio Specifications – 3 Streams, 120dB WDR
| Video Metadata | Motor vehicle (10 attributes), non‑motor vehicle (6 attributes), face (6 attributes), human body (8 attributes). Supports snapshot optimization and high‑quality face upload. |
|---|---|
| IVS (Perimeter Protection) | Tripwire, intrusion, crossing fence, loitering, abandoned/missing object, fast moving, parking detection, people gathering, human alarm classification. |
| Face Detection | 6 attributes + 8 expressions, face cutout (face/one‑inch photo), real‑time/quality‑first/optimization snapshot strategies. |
| SMD 4.0 | Smart Motion Detection with human/vehicle classification. |
| Quick Pick | Yes – fast target search. |
| Active Deterrence – Sound Warning | 11 built‑in voice alarms + supports 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 (2048×1536), 1080p, 1.3M, 720p, D1, CIF |
| Video Frame Rate | Main: 4M/3M/1080p/1.3M/720p @ 1–25/30 fps Sub1: D1/CIF @ 1–25/30 fps Sub2: 1080p/1.3M/720p/CIF @ 1–25/30 fps |
| Bit Rate Control / Bit Rate | VBR/CBR. H.264: 96–13,568 kbps; H.265: 38–8,192 kbps |
| WDR / Image Enhancements | 120 dB True 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 available |
| Audio | 1 audio input + 1 audio output (bare wire); compression: PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723 |
| Pan/Tilt Range | Pan: 0°–360° endless; Tilt: –90°–+90° |
|---|---|
| Manual Control Speed | Pan: 0.1–40°/s; Tilt: 0.1–40°/s |
| Preset Speed | Pan: 0.1–40.5°/s; Tilt: 0.1–44.1°/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 |
Network, Storage & Cybersecurity + Fiber Optic
I/O Interfaces & Alarm
| Network Port | RJ-45 (10/100 Base-T) |
|---|---|
| Optical Fiber Port | 100 M single fiber port (optional, for long‑distance transmission) |
| 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; 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 52+, 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 (0–5 VDC) + 1 output |
| Alarm Linkage | 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 Hz/60 Hz |
|---|---|
| Power Consumption | Basic: 15 W; Max (IR + heater + PTZ + wiper): 60 W |
| Operating Temperature / Humidity | –40 °C to +60 °C (–40 °F to +140 °F) | ≤95% RH |
| Protection Ratings |
IP66 / IP68 (weatherproof/submersible), TVS 6000V lightning/surge/voltage transient protection Explosion‑proof: ATEX (EN 60079‑0/EN 60079‑1/EN 60079‑31) IECEx (IEC 60079‑0/IEC 60079‑1/IEC 60079‑31) |
| Certifications | ATEX: EN 60079-0/EN 60079-1/EN 60079-31; IECEx: IEC 60079-0/IEC 60079-1/IEC 60079-31 |
Physical Structure
| Casing Material | SUS316L stainless steel |
|---|---|
| Product Dimensions | 334.1 mm × 303 mm × 426 mm (13.15" × 11.93" × 16.77") |
| Net Weight / Gross Weight | 23.5 kg (51.81 lb) / 46.4 kg (102.30 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
4.3 ★★★★★
Based on 400 reviews
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Product Reviews
★★★★★ 5
Fetch Perfection
Size: Medium (2.5"), Style: Fetch Pack 2
If you’re anything like me, fetch is the ultimate game with your furry companion. The Chuckit! Dog Fetch Ball Medley has taken our playtime to the next level with its variety and durability. This 3-pack of medium-sized, ultra-rugged balls is perfect for endless games of fetch without worrying about wear and tear.
I love how each ball has a unique texture and color, keeping my dog engaged and excited every time. The medium size is just right for energetic dogs, allowing for long throws and big leaps. Plus, the rugged design means these balls can withstand even the most enthusiastic chewers and rough play sessions, making them a great investment for active pets.
However, the vibrant colors can sometimes make them easy to lose in green grass or sandy beaches, but a good game of hide-and-seek with your dog is a small price to pay for such fantastic fetch balls. Additionally, while they’re durable, no ball is completely indestructible, so occasional replacements might be necessary for the most aggressive players.
Overall, the Chuckit! Dog Fetch Ball Medley is a must-have for any dog owner looking to enhance their playtime. They’re fun, durable, and keep both you and your dog entertained for hours. A solid 5-star rating for their quality and variety, with a tiny star lost to their occasionally elusive colors.
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Reviewed in the United States on October 23, 2024
★★★★★ 5
great ball!
Size: Medium (2.5"), Style: Fetch Pack 2
My pitbull LOVES these. She is a power chewer and tough on balls and toys and tends to go through them insanely quick. She is still on her first ball out of this pack and its been at least two months. It is a little small for her mouth but she doesn’t seem to mind, as it has quickly become one of her favorites. Not a loud ball and it doesn’t usually make that wet chewy noise when shes going to town on it which is huge for me😂😂 Safe for my pittie so i’d imagine a smaller dog would be just fine.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Border Collie Approved: Easy to Clean, Durable, and Great Bounce
Size: Medium (2.5"), Style: Fetch Pack 2
These are the best balls out there for dogs. These fit great in the chuck-it ball launcher, which we need to wear out my border collie. They fit her mouth properly and, most importantly, do not absorb all the spit or water after a good rain. They are quick to clean off and have good weight so you can let them fly! Furthermore, they bounce well, which is perfect for my dog that likes to catch them on a bounce. The ball is a strong rubber, so should not be easy to chew up. I've used these for years, and the only time I've had to replace them is when one gets lost in the hay field. I highly suggest these as replacements for the common tennis balls.
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Reviewed in the United States on July 19, 2025
★★★★★ 4
Heavy duty.
Size: Medium (2.5"), Style: Fetch Pack 2
My dog was not interested, but it’s a good product
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Treats and plenty of ball throwing with these doggie toy
Size: Medium (2.5"), Style: Fetch Pack 1
I have actually purchased these twice already. I love the one that glows in the dark but it still got lost in my yard lol. My dog is a big breed half pitt/Labrador so she did chew through one of them already. I play ball with her every single day but I DO have to take them away from her because she will destroy them. They are great to add in treats as well, that was one of the my favorite things about them as well. They do last just if you have an over zealous chewer do not let them keep them for long periods of time. They are a good value for the price. Buy them your dog will love it!
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Reviewed in the United States on August 2, 2025
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