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Description
Dahua IPC-HFW7459Z1-Z4-PV-X-ATC 4MP Anti-Corrosion Bullet Camera, 8-32mm F1.6, 90fps/120fps, 150dB WDR, Built-in Dual Mic & Speaker, NEMA 4XDahua IPC HFW7459Z1 Z4 PV X ATC 4MP AntiCorrosion Bullet WizMind Network Camera 832mm F1. 6 Zoom, 90fps 120fps, NEMA 4X 4x Telephoto Zoom Bullet UltraHigh Frame Rate & Professional AntiCorrosion Extreme Frame Rates: 4MP @ 90fps or 2MP @ 120fps capture fastmoving targets with unmatched smoothness. 832mm F1. 6 PIris Zoom: 4x optical telephoto zoom with precision iris control. DORI detection up to 389m (1,276 ft). 150dB True WDR & AIISP: Industryleading
Dahua IPC-HFW7459Z1-Z4-PV-X-ATC 4MP Anti‑Corrosion Bullet WizMind Network Camera – 8‑32mm F1.6 Zoom, 90fps/120fps, NEMA 4X
4x Telephoto Zoom Bullet – Ultra‑High Frame Rate & Professional Anti‑Corrosion
- Extreme Frame Rates: 4MP @ 90fps or 2MP @ 120fps – capture fast‑moving targets with unmatched smoothness.
- 8‑32mm F1.6 P‑Iris Zoom: 4x optical telephoto zoom with precision iris control. DORI detection up to 389m (1,276 ft).
- 150dB True WDR & AI‑ISP: Industry‑leading 150dB WDR with AI‑ISP ensures crystal‑clear images in extreme backlight and ultra‑low light (0.0006 lux color).
- Long‑Range Smart Dual Light: IR up to 120m (394 ft) + warm light up to 80m – 4 multi‑core LEDs with 3 illumination modes.
- Built‑in Dual Mic & High‑Power Speaker: Two‑way talk with 110dB alarm output – instant sound + warm light alerts.
- 8GB ROM / 4GB RAM: High‑performance AI architecture for rapid processing of multiple intelligent functions.
- G‑sensor Gyroscope Image Stabilization (GIS): Eliminates vibration‑induced blur; also detects tampering events.
- Professional Anti‑Corrosion (NEMA 4X): UL 50E certified for chemical plants, docks, coastlines (up to 2km from sea) and acid rain areas.
- 10+ Simultaneous AI Functions: Face recognition (200,000 faces), PPE detection, ANPR, people counting, heat map, video metadata, AcuPick – supports dual intelligent functions at once (e.g. face detection + people counting, PPE + perimeter).
Camera Specification
| Image Sensor | 1/1.8" CMOS |
|---|---|
| Max. Resolution | 2688 × 1520 (4MP) |
| ROM / RAM | 8 GB / 4 GB (High-performance AI architecture) |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.0006 lux @ F1.6 (Color, 30 IRE); 0.0002 lux (B/W); 0 lux (illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance / Type | IR up to 120 m, warm light up to 80 m (4 multi‑core IR+warm LEDs); Smart Dual Light with 3 modes |
| Angle Adjustment | Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360° |
Lens & DORI Optics
Elite Intelligence (WizMind)
| Lens Type / Mount | Motorized vari-focal (Module mount) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Focal Length / Aperture | 8 mm–32 mm (4x optical zoom) | F1.6 | |||||||||||||||
| Iris Control Type | Auto (P‑Iris) | |||||||||||||||
| Field of View | H: 41°–16°, V: 23°–9°, D: 48°–18° | |||||||||||||||
| Close Focus Distance | 1 m (3.28 ft) | |||||||||||||||
| DORI Distance |
*DORI standard (EN-62676-4). For intelligent function distances, refer to project design tool.
|
| Dual AI Simultaneous Enable | Face detection + people counting; face recognition + people counting; PPE + perimeter; PPE + face detection; PPE + face recognition |
|---|---|
| IVS Perimeter Protection | Intrusion, tripwire, fast moving (human/vehicle/animal classification), loitering, gathering, parking, stay detection, abandoned/missing object. Large‑scale AI models reduce false alarms, privacy protection. |
| Face Recognition | General mode + Counting mode. 6 attributes + 8 expressions. Supports 5 face databases, up to 200,000 faces. Privacy protection (mosaic/frosted glass). |
| PPE Detection | Helmets, hats, uniforms, masks, gloves, shoe covers, shoes, safety vests, seatbelts, goggles, aprons. Self‑learning workwear detection. Privacy protection. |
| ANPR & Parking Space Management | License plate, type, color (up to 60 km/h). 10,000 blocklist/allowlist records. Supports outdoor parking space management. |
| Video Metadata & People Counting | Motor vehicle, non‑motor vehicle, face, human body attributes. Directional flow statistics, queue management, heat map. Privacy protection for faces/bodies/vehicles. |
| AcuPick & Smart Search | Deep learning target matching with back‑end NVR for rapid live/recorded video search. |
Video & Audio Specifications
| Video Compression / AI Coding | H.265; H.264; H.264H; H.264B; MJPEG (sub stream) | AI H.265/AI H.264 (Smart H.265+/H.264+) |
|---|---|
| Streaming Capability | 5 streams (main, sub, third, fourth, fifth) |
| Resolution | 4M (2688×1520), 3M, 1080p, 720p, D1, CIF |
| Video Frame Rate |
Default: Main 4MP @ 25/30 fps; Sub/Third/Fourth 1080p @ 25/30 fps; Fifth D1 @ 25/30 fps High Frame Rate Mode: Main 4MP @ 75/90 fps or 1080p @ 100/120 fps |
| Bit Rate Control / Range | VBR, CBR, ABR | H.264: 32–10240 kbps; H.265: 12–10240 kbps |
| WDR & Image Enhancements | 150 dB True WDR; SSA; BLC; HLC; 3D NR; ROI (4 areas); Defog; Mirror; Smart Illumination; Time‑Division Exposure |
| Special Features | Gyroscope Image Stabilization (GIS); G‑sensor tampering detection; Image Rotation; Privacy Masking (4 mosaics + 8 color blocks) |
| Audio Features |
Built-in Dual Mic + Built-in Speaker (max 110dB @ 10cm, 2W) Audio Compression: G.711a; G.711Mu; PCM; G.726; G.723 External: 1‑ch RCA input, 1‑ch RCA output |
Network, Storage & Cybersecurity
| Network Port | RJ-45 (10/100/1000 Base-T) Gigabit Ethernet |
|---|---|
| Network Protocols | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; DoLynk Cloud; Auto Registration |
| Interoperability / Browser | ONVIF (Profile S/G/T/M); CGI | IE11+, Chrome 100+, Firefox 47+ |
| Local Storage | Micro SD card (max. 1 TB); FTP; SFTP; NAS |
| Cybersecurity | Trusted boot/execution/upgrade; Digest; WSSE; Account lockout; Security logs; 802.1x; IP/MAC filtering; HTTPS; Syslog; AES 256; TPM 2.0 (FIPS 140-2 level 2); SSL/TLS1.3; Session security |
| Management Software | SmartPSS Lite; DSS; DMSS | iOS & Android |
Physical I/O Interfaces
| RS-485 | 1 port (1200–115200 bps) |
|---|---|
| Audio I/O | 1‑ch RCA input, 1‑ch RCA output (in addition to built‑in dual mic & speaker) |
| Alarm I/O | 3 alarm inputs (wet/dry contact), 2 alarm outputs (dry contact, 1000 mA 30 VDC / 500 mA 50 VAC) |
| Analog Output | 1 channel CVBS (BNC) |
| Power Output | 12 VDC, max 165 mA (peak 700 mA) |
| Alarm Events | Extensive list including SD card errors, network issues, motion, tampering, tripwire, intrusion, fast moving, abandoned/missing object, loitering, parking, scene changing, audio detection, defocus, face detection/recognition, ANPR, people counting, PPE, video metadata, parking space management, etc. |
Power, Climate & Protection
| Power Supply | 12 VDC (±30%), 24 VAC (±30%), PoE+ (802.3at); Dual Power Backup (hot‑swap without restart) |
|---|---|
| Heater (Window Heating) | Yes – removes water, ice, snow, mist for clear image |
| Power Consumption | Basic: 8.2 W (12 VDC), 9.1 W (24 VAC), 11.4 W (PoE) Max (ICR + IR full): 19.5 W (12 VDC), 20.9 W (24 VAC), 21.8 W (PoE) Heating: 2.64 W (12 VDC), 2.96 W (24 VAC), 3.04 W (PoE) |
| Operating Temperature / Humidity | –40 °C to +65 °C (–40 °F to +149 °F) | ≤95% RH (non‑condensing) |
| Protection Ratings | IP67 (weatherproof), IK10 (vandal‑proof) |
| Anti‑corrosion Level | Professional Protection – UL 50E NEMA Type 4X certified. Ideal for chemical plants, docks, coastlines (up to 2 km from sea), and acid rain areas. |
Physical Structure
| Casing Material | Casing: Metal; Sun cover: Plastic |
|---|---|
| Product Dimensions | 345 mm × 137 mm × 134 mm (13.58" × 5.39" × 5.28") (L×W×H) |
| Net Weight / Gross Weight | 2 kg (4.41 lb) / 3 kg (6.61 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
4.4 ★★★★★
Based on 854 reviews
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Product Reviews
★★★★★ 5
Absolutely work!
These are absolutely fantastic. Bygone are the days of sucking on some sugary sweet Candy. Xylo melts stick as they say they do. I have found that they don't stick to artificial teeth as well. They last for hours they're comfortable. The mint ones aren't overpowering. These are a dry mouth blessing. For sure use them at night and during the day.
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Reviewed in the United States on May 16, 2025
★★★★★ 5
Invaluable sleep/ dry mouth aid
Cannot live even one night without these Xylimelts. Taste great. Stick well to mouth. Remember: poisonous to dogs. Now we have a dog so I no longer buy the bottles of loose melts as I can spill in middle of night and lose track. Extremely nerve wracking. Using the sheets of melts which you punch out one at a time. Easier to insure dog’s safety.
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Reviewed in the United States on June 25, 2025
★★★★★ 5
They may have saved my life!
These are fantastic for people with dry mouth! They have been a lifesaver for me. I HIGHLY recommend them to everyone! I carry them in my bag as well. Thanks to the one who invented them. I feel normal again!!! Easy to pop in mouth and they last overnight too.
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Reviewed in the United States on April 24, 2025
★★★★★ 5
Wow!!!
Size: 80 ea
XyliMelts were recommended by my new dental hygienist who said she was told about them at a dental conference by a well known hygienist "guru".
I ordered them at around four in the morning because I was up as usual because if my chronic pain syndrome and the dry mouth caused by my pain pills.
I got them quickly via Amazon and have not been up again this time of night due to the dry mouth. Now I'm up due to the pain but can fall asleep quickly because of the XyliMelts, they work great!
I only use one at a time and it lasts around four hours and I put in another one and go right back to sleep. It's so easy to push the little tab out of the cellophane and just hold it on my gum for ten seconds and voila! No more dry mouth. I used to wake up with my mouth so dry there was no saliva at all in my mouth and parched was an understatement, my mouth felt like sandpaper!
Now it's always nice and moist and the taste is extremely pleasant (I didn't get the mint). I had to have two teeth extracted four days before Christmas and my dentist said it was due to the dry mouth and that he sees patterns like this in patients with dry mouth and I'd probably lose more teeth unless I came in for cleanings and check ups three times a year instead of two and we kept a really close eye on my teeth.
I'd been using Biotene gel but it wasn't keeping my mouth moist long enough. I'm extremely happy with XyliMelt! I'm also 100% sure I won't be losing any more teeth due to my night time dry mouth because it's a thing of the past!
Thanks to amazon prime shipping I got my XyliMelts very quickly, and my nighttime dry mouth is a thing of the past!
I know they don't claim to stop cavities but without the dry mouth and my new commitment to see my dentist three times a year and to always always brush my teeth before I fall asleep (no more Rolos in bed after I've done my final teeth brushing), I'm confident my dentist won't see a tooth loss pattern in my mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2014
★★★★★ 5
Dry Mouth Tabs, Sugar Free
Size: 80 ea
Always have these in my purse and beside my bed. Mouth is dry and these help to keep it moisturized. Lasts several hours, nice taste, sugar free. I feel saw to use at night, sticks to my mouth wherever I place it. I have never had it slip out of my mouth at night and choke me. My dentist recommended them.
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Reviewed in the United States on September 29, 2025