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Description
Dahua 4MP 45x Starlight Laser WizMind PTZ-camera (SD6AL445GB-HNV)Productbeschrijving De SD6AL445GB HNV 4MP 45x Starlight IR 550m IP67 PTZ IP camera uit de Dahua WizMind serie biedt bewaking op expertniveau voor veeleisende locaties. De 45x optische zoom en Starlight sensor leggen kritieke details vast, zowel overdag als 's nachts, terwijl AI (automatische tracking, objectclassificatie en perimeterbeveiliging) valse alarmen elimineert. De 550m IR laser, 120dB True WDR en IP67 classificatie zorgen voor een bruikbaar
Productbeschrijving
De SD6AL445GB-HNV 4MP 45x Starlight IR 550m IP67 PTZ IP-camera uit de Dahua WizMind-serie biedt bewaking op expertniveau voor veeleisende locaties. De 45x optische zoom en Starlight-sensor leggen kritieke details vast, zowel overdag als 's nachts, terwijl AI (automatische tracking, objectclassificatie en perimeterbeveiliging) valse alarmen elimineert. De 550m IR-laser, 120dB True WDR en IP67-classificatie zorgen voor een bruikbaar beeld en professionele betrouwbaarheid, zelfs in de meest uitdagende omgevingen.
Profiteer van een 45x optische zoom in combinatie met een brandpuntsafstand van 3,95-177,75 mm om een onderwerp in de verte te isoleren zonder verlies van scherpte. De 4MP-resolutie onthult belangrijke elementen (kentekenplaten, gezichten, gedrag) en de continue 360° PTZ-rotatie volgt dynamische scènes perfect. Het IR-bereik tot 550 m zorgt voor uitzonderlijk zicht 's nachts en garandeert betrouwbaar bewijsmateriaal in grote industriële perimeters, havens, parkeerterreinen of logistieke locaties.
Automatische tracking op basis van deep learning identificeert en volgt automatisch interessante objecten. Objectclassificatie, perimeterbeveiliging en een filter voor valse alarmen (SMD 4.0, QuickPick, WizMind) verminderen het aantal onnodige meldingen drastisch. U bespaart tijd en verhoogt het detectiepercentage door operators te richten op werkelijk kritieke gebeurtenissen, of het nu gaat om indringers, verdachte voertuigen of afwijkend gedrag.
Starlight-technologie versterkt restlicht voor realistische kleuren bij weinig licht, terwijl 120 dB True WDR contrastrijke scènes (tegenlicht, koplampen) in balans brengt. Het True Day/Night IR-cutfilter zorgt voor natuurgetrouwe tinten overdag en diepe zwarttinten 's nachts. In combinatie met de 550 m IR-laser levert de camera scherpe, consistente beelden, zelfs bij slecht weer.
Dankzij de IP67-gecertificeerde metalen behuizing is de SD6AL445GB-HNV weerbestendig. Hij werkt zowel binnen als buiten en biedt I/O (input/output) en audio (line in/output, audio in) voor geavanceerde integratie. De meegeleverde voeding en PoE+ (802.3at Type 2) compatibiliteit vereenvoudigen de implementatie. De PTZ-dome zorgt voor een nette, afschrikkende installatie, klaar voor veranderende professionele scenario's.
Specificaties
| Camera | |
| Beeldsensor | 1/2,8" CMOS |
| Pixel | 4 MP |
| Maximale resolutie | 2560 (H) × 1440 (V) |
| ROM | 4 GB |
| RAM | 1 GB |
| Elektronische sluitertijd | 1 s–1/30.000 s |
| Scansysteem | Progressief |
| Minimale verlichting | Kleur: 0,005 [email protected] Zwart-wit: 0,0005 [email protected] 0 lux (IR/laserlicht aan) |
| Verlichtingsafstand | 550 m (1804,46 ft) |
| Aan/uit-regeling van de verlichting | Zoomprioriteit; Handmatig; Automatisch; Uit |
| Illuminator nummer | 2 (IR); 1 (laser) |
| Ruitenwisser | Ruitenwisser |
| Lens | |
| Brandpuntsafstand | 3,95 mm–177,7 mm |
| Maximaal diafragma | F1.6–F4.95 |
| Gezichtsveld | H: 63,2°–1,8°; V: 37,6°–1,1°; D: 70,8°–2,1° |
| Optische zoom | 45× |
| Focusregeling | Automatisch; semi-automatisch; handmatig |
| Korte scherpstelafstand | 0,1 m–1 m (0,33 ft–3,28 ft) |
| Irisbestrijding | Auto; handmatig; irisprioriteit |
| PTZ | |
| Pan/Tilt-bereik | Pan: 0° tot 360° eindeloos Kantelen: –20° tot +90°, automatisch 180° omdraaien |
| Handmatige snelheidsregeling | Pan: 0,1°/s–200°/s Kantelen: 0,1°/s–120°/s |
| Vooraf ingestelde snelheid | Pan: 240°/s; kantelen: 200°/s |
| Vooraf ingesteld | 300 |
| Tour | 8 (tot 32 presets per tour) |
| Patroon | 5 |
| Scannen | 5 |
| Uitschakelgeheugen | Ja |
| Stationaire beweging | Patroon; Voorinstelling; Scan; Tour |
| PTZ-protocol | DH-SD Pelco-P/D (automatische herkenning) |
| Intelligentie | |
| Videometagegevens | Detectie van motorvoertuigen, niet-motorvoertuigen, gezichten en menselijke lichamen; optimalisatie; het maken van foto's; het uploaden van hoogwaardige snapshots van gezichten. Attribuutextractie van motorvoertuigen wordt ook ondersteund, waarbij 10 attributen kunnen worden gedetecteerd. |
| IVS (Perimeterbeveiliging) | Struikeldraad; indringing; detectie van het passeren van een hek; detectie van rondhangen; achtergelaten/vermist object; snel bewegend; parkeerdetectie; mensen verzamelen; classificatie van menselijke alarmen; koppelingstracking |
| Gezichtsdetectie | Ondersteunt gezichtsdetectie, optimalisatie, het maken van foto's, het uploaden van hoogwaardige snapshots van gezichten en het verbeteren van gezichtsbeelden. Attribuutextractie wordt ook ondersteund, waarbij 6 attributen en 8 gezichtsuitdrukkingen kunnen worden gedetecteerd. Gezichtsuitsnede is ook beschikbaar, waarbij u één gezicht tegelijk kunt uitsnijden en de grootte kunt aanpassen tot een foto van 2,54 cm. De ondersteunde methoden voor het maken van snapshots zijn realtime capture, kwaliteit staat voorop en het selecteren van een voorkeursafbeelding uit een groep snapshots. |
| Automatische tracking | Ja |
| SMD | SMD4.0 |
| Snelle keuze | Ja |
| Video | |
| Videocompressie | H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (substream); Smart H.264+ |
| Streaming-mogelijkheid | 3 streams |
| Resolution | 4M (2560×1440); 3M (2048×1536); 3M (2304×1296); 1080p (1920 × 1080); 1,3M (1280×960); 720p (1280 × 720); D1 (704×576/704×480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Videoframesnelheid | Hoofdstream: 4M/3M/1080p/1,3M/720p@(1-25/30 fps) Substream 1: D1/VGA/CIF@(1-25/30 fps) Substream 2: 1080p/1,3M/720p@(1-25/30 fps) |
| Bitsnelheidsregeling | CBR/VBR |
| Videobitsnelheid | H.264: 96 kbps–14848 kbps H.265: 38 kbps–8960 kbps |
| Dag/Nacht | Kleur; Zwart-wit; Automatisch; Elektronisch |
| BLC | Ja |
| WDR | 120 dB |
| HLC | Ja |
| Witbalans | Auto; binnen; buiten; tracking; handmatig; natriumlamp; natuurlijk licht; straatlantaarn |
| Krijg controle | Auto; handmatig; versterkingsprioriteit |
| Ruisonderdrukking | 2D-ruisonderdrukking; 3D-ruisonderdrukking |
| Bewegingsdetectie | Ja |
| Regio van interesse (RoI) | Ja |
| Beeldstabilisatie | EIS |
| Ontwasemen | Elektronisch |
| Digitale zoom | 16 × |
| Beeldrotatie | 180° |
| Privacymaskering | Er kunnen maximaal 24 gebieden worden ingesteld, met maximaal 8 gebieden in dezelfde weergave; meerdere kleuren beschikbaar |
| S/N-verhouding | ≥ 55 dB |
| Audio | |
| Audiocompressie | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723 |
| Netwerk | |
| Netwerkpoort | RJ-45 (10/100 Base-T) |
| Netwerkprotocol | FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP |
| Interoperabiliteit | CGI; SDK; ONVIF (Profiel S&G&T) |
| Streamingmethode | Unicast/Multicast |
| Gebruiker/Host | 20 (totale bandbreedte: 64 M) |
| Opslag | Micro SD-kaart (512 GB); FTP/SFTP; NAS |
| Browser | IE 9 en latere versies Chrome 41 en latere versies Firefox 50 en latere versies Safari 10 en latere versies |
| Beheersoftware | DMSS; DSS Pro |
| Mobiele client | iOS; Android |
| Certificering | |
| Certificeringen | CE: CN211FB1 001 en 4789976478-2.5-1 FCC: 4790130386-2 |
| Port | |
| Alarm-I/O | 7/2 |
| Audio-I/O | 1/1 |
| RS-485 | 1 (baudsnelheid: 1200 bps–115200 bps) |
| Audio-ingang | 1 kanaal (LINE IN, blote draad) |
| Audio-uitvoer | 1 kanaal (LINE OUT, kale draad) |
| Alarmkoppeling | Vastleggen; Opnemen; e-mail verzenden; voorinstelling; tour; patroon; alarm digitale ingang |
| Alarmgebeurtenis | Bewegings-/manipulatiedetectie; audiodetectie; detectie van verbroken netwerkverbinding; IP-conflictdetectie; detectie van de status van de geheugenkaart; detectie van geheugenruimte |
| Stroom | |
| Voeding | 36 VDC, 2,23 A ± 25% HI-PoE |
| Stroomverbruik | Basis: 15 W Max: 45 W (illuminator+PTZ) |
| Omgeving | |
| Bedrijfstemperatuur | –40 °C tot +70 °C (–40 °F tot +158 °F) |
| Bedrijfsvochtigheid | ≤ 95% |
| Bescherming | TVS 6000 V bliksembeveiliging; overspanningsbeveiliging; spanningsbeveiliging transiënte bescherming; IP67 |
| Structuur | |
| Productafmetingen | 382 mm × Φ239,8 mm (15,04" × Φ9,44") |
| Nettogewicht | 6,8 kg (14,99 lb) |
| Brutogewicht | 9,2 kg (20,28 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
4.2 ★★★★★
Based on 750 reviews
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Product Reviews
★★★★★ 5
Enamel finish
Color: Matte Navy, Size: 6-Quart
This is an amazing pot, got the 6 Qt
for beautiful roast dinners and for baking bread. All comes out evenly baked. Cast Iron is best and it has a nice finish for easy clean up.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Simple, Comfortable, and Exactly What You Expect
Style: Rack with 3 Pairs (5, 10, and 15 Pound)
These are pretty much exactly what you want from a set of dumbbells — simple, functional, and no nonsense. The neoprene coating gives them a comfortable grip and keeps them from feeling slick in your hands, especially during longer workouts or if your hands get sweaty.
The coating also helps keep them from banging up floors or making as much noise compared to bare metal weights, which is nice if you’re working out at home.
Weight accuracy seems fine for general fitness use, and they’ve worked great for things like accessory movements, shoulder work, lighter presses, rehab-style exercises, and general muscle toning. The shape also helps keep them from rolling around everywhere when set down.
They’re not fancy, and they’re not trying to be — they’re just dependable dumbbells that do what they’re supposed to do at a fair price.
If you want straightforward hand weights for home workouts without overthinking it, these are a solid buy.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Reliable, Comfortable Dumbbells I Actually Use Every Day
Style: 12 Pound, Pair, Style: 12 Pound, Pair
I’ve been using the Amazon Basics Neoprene Dumbbell Hand Weights daily, and they’ve honestly been perfect for my routine. Whether I’m doing a quick morning workout or adding resistance to a longer session, these have held up really well.
The neoprene coating makes a big difference—it provides a comfortable, non-slip grip, even during longer workouts or when my hands get a little sweaty. They’re also easy to clean and don’t have that strong rubber smell some weights can have.
I really appreciate the hex shape too. They stay put when I set them down (no rolling across the floor), which makes switching between exercises quick and frustration-free. The weight feels evenly distributed and well-balanced, so movements feel controlled and smooth.
Overall, these are simple, no-frills dumbbells that just work. If you’re looking for reliable hand weights for everyday use—whether you’re a beginner or just need something dependable for home workouts—these are a great choice.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Great quality and perfect for home workouts!
Style: Rack with 3 Pairs (3, 5, and 8 Pound)
I’m really happy with this dumbbell set. The weights are clearly labeled (3 lb, 5 lb, and 8 lb), which makes it super convenient to switch between exercises. The neoprene coating feels comfortable in hand and provides a good grip, even during longer workouts.
The storage stand is a big plus—it keeps everything organized and saves space, which is perfect for a small home gym. The colors are also nice and make it easy to quickly grab the weight you need.
Overall, this is a great set for beginners or anyone looking to add light strength training to their routine. Highly recommend!
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Reviewed in the United States on April 13, 2026
★★★★★ 5
I’m A PT AND USING THEM IN MY CLINIC. PLS READ HONEST AND THOROUGH REVIEW.
Style: 15 Pound, Pair
I have been a PHYSICAL THERAPIST FOR 30 YEARS and I BOUGHT THESE FOR MY CLINIC. THESE WEIGHTS ARE COVERED IN A GRIPPING MATERIAL, NEOPRENE, MAKING IT COMFORTABLE and EASIER TO USE, ALLOWS YOU TO NOT LOSE YOUR GRIP, and IT IMPROVES THE SAFETY OF THE USER. I WILL BE BUYING THE 12&20 lb sets! THE VALUE FOR YOUR MONEY IS WONDERFUL!! AMAZON BASICS REALLY CAME THROUGH. It DID NOT INCLUDE AN INSTRUCTION GUIDE TO USE WEIGHTS SAFELY AND EFFECTIVELY. STELLAR FORM IS ALWAYS ESSENTIAL.
MY WEIGHTS WENT UP TO 10 POUNDS, SO I DEFINITELY NEEDED ADDITIONAL WEIGHTS for those who can SAFELY TRANSITION . I MAINLY WORK AS A MANUAL THERAPIST …USING ONLY MY HANDS, AND MY BRAIN. TO DIAGNOSE AND TREAT ACCORDINGLY.
(**ANYONE WHO HAS BEEN TO PT KNOWS THIS KIND OF ONE ON ONE TREATMENT IS UNHEARD OF**)
I IMPLEMENTED MYOFASCIAL RELEASE, TRIGGER POINT THERAPY, DEEP TISSUE MASSAGE, AND APPROPRIATE STRETCHING AND EXERCISE . ONCE PATIENTS WERE ABLE, I INITIATED THERAPEUTIC EXERCISE. I WAS GETTING SO MANY REFERRALS THAT I MOVED FROM MY SMALL SPACE AND GOT A LARGER SPACE THAT LOOKS LIKE A TYPICAL PT CLINIC. I STILL EMPLOY ONE ON ONE TREATMENT, NO JUGGLING SEVERAL PATIENTS IN AN HOUR. I HAVE HIRED HELP TO ASSIST PATIENTS WITH EXERCISE AND STRETCHING. I PURCHASED TWO ADDITIONAL SETS ITHE SET IT I DID TO FIRST CHECK THEM OUT. I ADORE THESE AND HAVE SINCE ORDERED OTHER SETS. I LOVE TO WORKOUT AND I NEEDED TO USE THESE WEIGHTS MYSELF!! THERE ARE ALSO PATIENTS OF MINE WHO WILL PROGRESS TO THESE AS WELL. I AM SUPER IMPRESSED WITH THESE WEIGHTS AND CANNOT WAIT TO RECEIVE MY TWO OTHER SETS!! YOU WILL NOT BE DISAPPOINTED.
EVEN IF YOU SWEAT, YOU ARE STILL ABLE TO HOLD ONTO THESE WEIGHTS COMFORTABLY AND SAFELY. SAFETY IS KEY, ALWAYS. I WAS EXTREMELY DELIGHTED THAT THEY ARE SOLD AS A SET BECAUSE MANY ARE SOLD SEPARATELY. THEY FIT PROPERLY ON A UNIVERSAL WEIGHT STAND, SO THEY ARE VERY EASY TO STORE. I CANT WAIT TO GET MY OTHER SETS! IT IS REALLY SAFE AND COMFORTABLE TO USE THESE WEIGHTS.
THEY DID NOT GIVE OFF AN ODD ODOR, which is A HUGE PLUS because SOME OTHER BRANDS SMELL HEAVILY OF PLASTIC OR A CHEMICAL TYPE ODOR. THERE WAS NO ODOR AT ALL. THIS IS A HUGE PLUS. I AM COMFORTABLE SAYING THAT THESE WEIGHTS WILL LAST A LONG TIME BECAUSE OF HOW WELL THEY ARE MADE. YOU CANNOT BEAT THE PRICE EITHER!!
THESE ARE ABSOLUTELY APPROPRIATE FOR PROFESSIONAL USE, AND, THEY ARE MEANT FOR PERSONAL USE AS WELL. SOMETIMES YOU JUST CANNOT GET TO THE GYM SO THIS IS WHERE THEY ARE KEY. HAND WEIGHTS HAVE THE ABILITY TO EXERCISE EACH MUSCLE OF THE TORSO AND ARMS. THERE ARE SOME EXCELLENT WEIGHT CHARTS OUT THERE TO SHOW YOU HOW TO DO THAT. IF YOU ARE GOING TO PHYSICAL THERAPY, THEN YOUR THERAPIST CAN INSTRUCT YOU AND KEEP YOU IN GOOD FORM. YOU COULD POSSIBLY HURT YOURSELF IF YOU WORKOUT INCORRECTLY. AS FAR AS THE LOWER EXTREMITIES, YOU CAN DO GROSS MOTOR EXERCISES BY HOLDING THESE WEIGHTS TO GET YOUR LEG MUSCLES BY DOING SQUATS, WALKING LUNGES, TOE RAISES, AND MORE. I DONT BELIEVE THAT MANY PEOPLE REALIZE JUST HOW MUCH YOU CAN DO FULL BODY EXERCISES WITH JUST TWO HAND WEIGHTS.
IN CONCLUSION , THESE ARE EXCELLENT WEIGHTS THAT I WOULD RECOMMEND TO MY PATIENTS OR FRIENDS. THIS IS A HIGH QUALITY PRODUCT THAT WONT BREAK YOUR PIGGY BANK. I HIGHLY RECOMMEND VERY HIGHLY!. BUY WITHOUT RESERVATION!! A+++
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Reviewed in the United States on March 23, 2025