zgrzgthroughout the years I’ve tried a great deal of CCTV cameras. things have come a long method as we moved from coax, CRTs as well as BNCs to CAT6, IP as well as PoE.
This time I wished to organise a new pan Tilt Zoom (PTZ) cam that I might utilize to enjoy our building site remotely when the action starts.
Building site Cam
Our last home was full of random cameras as manufacturers on a regular basis sent me their set to try out. This taught me one over-riding lesson though. get a single, appropriately integrated cam system with an NVR (Network video Recorder). like a lot of things in life, costs a bit a lot more indicates doing the task ideal (and once).
Now, while I desired something decent, it still needed to be cost effective too. You truly can spend a terrifying amount of money on a great high quality PTZ IP camera, quickly getting into 4 figures. however that’s not in our budget, so I set about trying to find a a lot more fairly priced solution.
I’ve previously had excellent success with an 8-camera Hikvision NVR configuration in work. I’ve discovered it to be exceptional high quality at an cost effective price. This experience indicates i am familiar with their setup, including the browser, desktop as well as mobile apps so it made sense to stick with the exact same brand. I not only desired a standalone cam for now, however likewise one I might re-use when the new home is developed too, integrating it into a multi-camera NVR setup.
In the end I went for this Hikvision DS-2DE4225IW-DE (catchy title). It’s a 2MP cam (1080p HD) with a 25x optical zoom that’s rated for indoor as well as outside utilize (IP66) as well as has an RRP of £400.50+VAT.
Mounting & Setup
The bundle included a power supply already wired to plug into the dome. however this would indicate having to run both power as well as data to the camera.
However, it supports the 30w PoE+ common (802.3at) as well as so I bought a PoE+ Injector to utilize instead. Power over Ethernet is amazing as it indicates you don’t requirement to discover an electrical supply at the camera. instead you send it along the exact same CAT5 (or better) cord that links the cam to your network.
We’re currently living with household next door to our building site as well as this indicates we are in the lucky setting to have gain access to to super-fast FTTP Broadband. quick upstream bandwidth is a demand for streaming high high quality CCTV images. The residential property has a pole bring TV aerials on the gable end of the home which is likewise in an suitable elevated place to screen our building site next door. So I went with this DS-1602ZJ-POLE mount. There are a range of other mounts offered for this camera, including ones that in shape on flat walls as well as in corners.
This pole does shake on stormy days though, which is especially noticeable when zoomed in, so that’s something you requirement to think about when working out exactly how as well as where to install it.
While it’s as well early to draw any type of conclusions about the durability of this camera, the metal building seems strong as well as durable. Cameras supplied by authorised Hikvision resellers in the UK have a 3 year warranty.
There’s the choice to hook up outside microphones or speakers to this cam too, must you have a requirement for that. The listing of whizzy sounding features likewise includes – large dynamic variety (WDR), highlight/back light payment (HLC/BLC), 3D digital noise reduction innovation (3D DNR) as well as electronic picture stabilisation (EIS). Phew.
Get a appropriate SD Card
The cam supports H.264 in addition to the new H.265 video compression common which uses a significant saving on bandwidth as well as storage space. It can utilize a micro SD card for recording (if you’re not utilizing an NVR) as well as can take as much as a maximum size of 128GB.
I’ve seen quite much every ‘normal’ SD card I’ve ever put into my other IP cameras fail. That’s especially uncomfortable if your cam is up a pole such as this one.
So I’ve splurged on a Samsung 128 GB pro Endurance SD card which is created particularly for surveillance, security, dash as well as body cams. They are rated for as much as 5 years of constant recording so ideally will supply trouble-free utilize up until we get the NVR.
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معاينة
المنتج
تقييم
السعر
1
Samsung pro Endurance 128 GB microSDXC UHS-I U1 100 MB/s video trackingبطاقة الذاكرة مع محول …
162،533 مراجعات
29.53 جنيه إسترليني
احصل على أمازون
2
Samsung Pro Endurance MB-MJ64GA (64GB) SDXC UHS-I بطاقة ذاكرة مع محول SD
8 مراجعات
23.72 جنيه إسترليني
احصل على أمازون
3
SanDisk High Thanpurance Video Tracking for DashCams & House Tracking 128 GB MicroSDXC Card …
23،987 مراجعات
20.45 جنيه إسترليني
احصل على أمازون
تأتي اللوحة الخلفية من القبة مع 4 مسامير Philips لفضح فتحة بطاقة SD الصغيرة – يمكنك فقط جعلها في هذه الصورة ، أسفل الزاوية المثالية السفلية من ثنائي الفينيل متعدد الكلور في كابل الشريط البرتقالي الصغير.
عموم ، الميل ، التكبير ، الدوريات ، الإعدادات المسبقة ، الأحداث والإنذارات
الكاميرات الثابتة هي القاعدة ، وكذلك عادة رهان أفضل بكثير. ومع ذلك ، عندما تريد تغطية منطقة كبيرة مع كاميرا واحدة مثل هذا ، فإن PTZ مثالي.
يعد تكبير 25x مثيرًا للإعجاب للغاية ، ليس أقله في الليل عندما يمكن أن يصل إضاءة الأشعة تحت الحمراء المدمجة للكاميرا إلى 100 متر. إنه جزء من مجموعة “Darkfighter” التي تستخدم الابتكار الخفيف للغاية لتزويد الصور الملونة إلى 0.05 لوكس فقط ، بالإضافة إلى صور سوداء وكذلك بيضاء وصولاً إلى 0.01 لوكس. يمكن أن ينخفض إلى 0 لوكس في 100 متر مع IR المدمج (كدليل ، اكتمال القمر في ليلة إزالة حوالي 0.25 لوكس).
إليك مثال على مشاهدة بعض الأرانب في الليل والذي يعرض التكبير المتميز بالإضافة إلى قدرات الضوء المنخفض التي تم تطويرها في الكاميرا (انقر فوق الصورة للحصول على إصدار أكبر).
بالإضافة إلى الإمالة PAN الكتيب بالإضافة إلى وظائف التكبير ، يمكن برمجة CAM مع ما يصل إلى 8 “دوريات” مختلفة مع كل منها 32 “مسبقات”. المقلاة ثابتة 360 درجة ، لذلك لا يوجد وقت يجب عليك فيه العودة في الاتجاه الآخر. ضع في اعتبارك تفتيش تشريعاتك الإقليمية على CCTV المحلي والخصوصية وكذلك حماية البيانات. إليك بعض المعلومات المفيدة للمملكة المتحدة.
الميزات الحكيمة الأخرى التي لم أحصل عليها حتى الآن تشمل الكشف عن الحركة والتسلل وعبور الخط وكذلك إزالة العناصر.
كانت شبكات العناكب عبر العدسة دائمًا مشكلة على الكاميرات في منزلنا الأخير ، ولكن يبدو أن حركة PTZ حتى الآن تبقيها في هذا الحد ، وهي ميزة كبيرة أخرى.
شيء واحد يستحق مناقشته هو أنه لا توجد قبة تغطي الكاميرا هنا ، حتى تتمكن من رؤية هذه الخطوة. يشير هذا إلى ما إذا كنت تستخدمه لمراقبة السلامة ، فمن المحتمل أن يكون موضوعك قادرًا على العمل عندما تم توجيهه إليها.
إليك مثال آخر ، مثالي في نهاية 25 مرة تكبير الفحص على طاولة الطيور على جانب المنزل حيث نبقى. أعتقد أن هذه اللقطة تظهر على الجودة العالية للكاميرا جيدًا (انقر على الصورة للحصول على النسخة بالحجم الكامل).
انقضاء الوقت
مثل كل وظائف البناء الرائعة ، نعتزم التقاط بعض الطلقات الفاصل الزمني للبناء.
لقد قمت بتجربة إعدادات “جدولة الأحداث” للكاميرا. فاصل زمني قدره 5 دقائق (300000 مللي ثانية) يبدو مثاليًا لهذا الغرض.
أقوم باستيراد الصور إلى Lightroom بالإضافة إلى تصدير الصورة المتحركة من وحدة عرض الشرائح التي تعمل بشكل رائع.
إذا لم يكن لديك Lightroom ، فهناك الكثير من التطبيقات المستقلة التي يتم عرضها لتحويل الكثير من اللقطات إلى فترة زمنية.
[تحديث] Inspect out our Instagram for a long time lapse examples
برمجة
Hikvision cameras can be checked out in a browser or by means of devoted apps for the PC, Mac, Android or iOS.
Recent updates to Safari have damaged the capability to view the cam in a browser on the Mac, so I’m running the iVMS-4200 application instead. It works truly well as well as supplies gain access to to all the features of the cam remotely, whether checking out or configuring.
On iOS I’m utilizing the iVMS-4500 app. This enables you to view the cam in addition to manage the PTZ manually as well as recall presets too.
What If I have No Power or Broadband?
If your building site lacks either power, broadband, or both, then there are still choices available to you.
If you have power however no broadband (perhaps living on site in a caravan or mobile home) then you can still utilize the configuration above recording to a micro SD card, however without the capability to enjoy remotely over the internet.
If you have decent 3G or 4G LTE protection then you might utilize the exact same system linked to a cellular router. Specialists like Nucleus Networks make high quality routers for this purpose.
If you have no power as well as don’t requirement Ethernet, just WiFi, then you might hack together a MiFi unit with a big USB battery which might provide days of Web gain access to between charges.
Lastly there are all-in-one solutions offered that integrate a camera, battery, solar panel and a cellular modem such as this reolink.
تلخيص لما سبق
We’ve had this Hikvision PTZ cam installed for around 2 months now as well as it has really been a happiness to use.
I’ve embedded some sample footage below from a YouTube individual that provides you a great concept of its flexibility. While we’ve set it up right here to screen our building site, it would of program be beneficial in lots of other applications too.
Hikvision has ended up being such a significant success by using excellent features at an cost effective price. I’ve utilized a great deal of IP CCTV cameras over the years, however this thing blows me away. مُستَحسَن.
hikvision.com/uk : Hikvision Authorised Distributors
Remember to check out our Instagram to comply with the project, checked out the rest of the Automated house 2.0 blog articles as well as discover the links to all the products we’ve utilized in our self-build.
Specs
1/2.8″ progressive scan CMOS
Up to 1920 × 1080@30fps resolution
Min. إضاءة:
Color: 0.005 Lux @(F1.6, AGC ON)
B/W: 0.001 Lux @(F1.6, AGC ON)
0 Lux with IR
25× optical zoom, 16× digital zoom
WDR, HLC, BLC, 3D DNR, Defog, EIS, regional Exposure, regional Focus
Up to 100 m IR distance
12 VDC & PoE+ (802.3 at, class4)
Support H.265+/H.265 video compression
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آخر تحديث في 2021-10-04 / روابط / صور تابعة من Amazon Marketing API