throughout 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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ផលិតផល
ការផ្ដល់ចំណាត់ថ្នាក់
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Samsung pro Endurance 128 GB microSDXC UHS-I U1 100 MB/s video trackingMemory Card with Adapter…
162,533 Reviews
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8 Reviews
£23.72
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SanDisk HIGH ENDURANCE video tracking for Dashcams & house tracking 128 GB microSDXC Memory Card…
23,987 Reviews
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The rear panel of the dome comes off with 4 Philips screws to expose the micro SD card slot – you can just make it out in this photo, below the bottom ideal corner of the PCB at the little orange ribbon cable.
Pan, Tilt, Zoom, Patrols, Presets, events & Alarms
Fixed cameras are the norm, as well as normally a much better bet. however when you want to cover a big area with a single cam such as this then a PTZ is ideal.
The 25x zoom is extremely impressive, not least at night when the camera’s built-in IR illumination can reach 100 metres. It’s part of the ‘DarkFighter’ variety that utilizes ultra-low light innovation to supply colour photos down to just 0.05 lux, as well as black as well as white photos down to 0.01 lux. It can go down to 0 lux at as much as 100m with its built-in IR (as a guide, a full moon on a remove night is around 0.25 lux).
Here’s an example of me watching some rabbits at night which shows the outstanding zoom in addition to the low light abilities developed into the camera (click the picture for larger version).
As well as the handbook pan tilt as well as zoom functions the cam can be programmed with as much as 8 different ‘patrols’ with each having as much as 32 ‘presets’. The pan is constant 360 degrees so there’s never a time where you have to go back the other way. keep in mind to inspect out your regional legislations on domestic CCTV, privacy as well as data protection. Here’s some beneficial looking info for the UK.
Other wise features I’ve not even got into yet include the detection of motion, intrusion, line crossing as well as item removal.
Spiders webs across the lens were always a issue on the cameras at our last house, however so far the motion of the PTZ seems to keep them at bay on this one, which is one more huge advantage.
One thing worth discussing is that there’s no dome covering the cam here, so you can see this move. This indicates if you were utilizing it for safety surveillance your subject would a lot of likely be able to work out when it was directed at them.
Here’s one more example shot, ideal at the end of the 25 times zoom checking out a bird table at the side of the home where we’re staying. I believe this shot shows off the high quality of the cam truly well (click the picture for full-size version).
ពេលកន្លងផុត
Like all great building jobs we are intending to catch some time-lapse shots of the build.
I’ve been experimenting with the ‘Event Scheduling’ settings for the camera. An interval of 5 mins (300,000ms) seems about ideal for this.
I am importing the pictures into Lightroom as well as exporting the motion picture from the slideshow module which works great.
If you don’t have Lightroom there are lots of stand alone apps offered to turn a lot of stills into a time lapse.
[UPDATE] inspect ចេញ instagram របស់យើងសម្រាប់ឧទាហរណ៍របស់ Lapse យូរមកហើយ
សូហ្វវែរ
ម៉ាស៊ីនថត Hikvision អាចត្រូវបានពិនិត្យចេញនៅក្នុងកម្មវិធីរុករកឬដោយមធ្យោបាយនៃកម្មវិធីដែលលះបង់សម្រាប់កុំព្យូទ័រ Mac, Android ឬ iOS ។
ការធ្វើបច្ចុប្បន្នភាពនាពេលថ្មីៗនេះទៅ Safari បានធ្វើឱ្យខូចខាតសមត្ថភាពក្នុងការមើល Cam នៅក្នុងកម្មវិធីរុករកនៅលើ Mac ដូច្នេះខ្ញុំកំពុងដំណើរការកម្មវិធី IVMS-4200 ជំនួសវិញ។ វាដំណើរការបានល្អក៏ដូចជាការផ្គត់ផ្គង់ទទួលបានសិទ្ធិចូលទៅកាន់លក្ខណៈពិសេសទាំងអស់របស់កាមេរ៉ាពីចម្ងាយមិនថាពិនិត្យឬកំណត់រចនាសម្ព័ន្ធទេ។
នៅលើប្រព័ន្ធប្រតិបត្តិការ iOS ខ្ញុំកំពុងប្រើប្រាស់កម្មវិធី IVMS-4500 ។ នេះអនុញ្ញាតឱ្យអ្នកមើលម៉ាស៊ីនប៉ាក្សីបន្ថែមលើការគ្រប់គ្រង PTZ ដោយដៃក៏ដូចជាការប្រមូលមកវិញនូវការកំណត់ជាមុនផងដែរ។
តើមានអ្វីកើតឡើងប្រសិនបើខ្ញុំគ្មានថាមពលឬខ្សែអ៊ីនធឺណិត?
ប្រសិនបើការកសាងអគាររបស់អ្នកខ្វះថាមពលអ៊ីនធឺណិតឬទាំងពីរនោះនៅតែមានជម្រើសដែលមានសម្រាប់អ្នក។
ប្រសិនបើអ្នកមានថាមពលទោះយ៉ាងណាមិនមានអ៊ីនធឺណិតទេ (ប្រហែលជារស់នៅក្នុងផ្ទះក្នុងផ្ទះឬផ្ទះចល័ត) បន្ទាប់មកអ្នកនៅតែអាចប្រើប្រាស់ការកំណត់រចនាសម្ព័ន្ធបាននៅខាងលើកាតអេសឌីខ្នាតតូចទោះយ៉ាងណាដោយគ្មានសមត្ថភាពរីករាយជាងអ៊ីនធឺណិត។
ប្រសិនបើអ្នកមានការការពារ 3G ឬ 4G LTE សមរម្យនោះអ្នកអាចប្រើប្រព័ន្ធតែមួយពិតប្រាកដដែលភ្ជាប់ទៅនឹងរ៉ោតទ័រកោសិកា។ អ្នកឯកទេសដូចជាបណ្តាញនុយក្លេអ៊ែរធ្វើឱ្យរ៉ោតដែលមានគុណភាពខ្ពស់សម្រាប់គោលបំណងនេះ។
ប្រសិនបើអ្នកមិនមានអំណាចក៏ដូចជាមិនតម្រូវឱ្យមានអ៊ីសឺរណិតគ្រាន់តែវ៉ាយហ្វាយបន្ទាប់មកអ្នកអាច hack ជាមួយគ្នានូវអង្គភាព MiFi ដែលមានថ្ម USB ដ៏ធំមួយដែលអាចផ្តល់ថ្ងៃនៃការទទួលបានការចូលដំណើរការរវាងការចោទប្រកាន់។
ចុងក្រោយមានដំណោះស្រាយ All-In-មួយដែលបានផ្តល់ជូនដែលធ្វើសមាហរណកម្មកាមេរ៉ាអាគុយបន្ទះសូឡានិងម៉ូឌុលកោសិកាដូចជា Markink នេះ។
បូកសរុប
យើងមាន Hikvision PTZ Com នេះត្រូវបានតំឡើងប្រហែល 2 ខែឥឡូវនេះក៏ដូចជាវាពិតជាសុភមង្គលក្នុងការប្រើប្រាស់។
ខ្ញុំបានបង្កប់ឥវ៉ាន់គំរូគំរូខាងក្រោមពីបុគ្គល YouTube ដែលផ្តល់ឱ្យអ្នកនូវគំនិតដ៏អស្ចារ្យនៃភាពបត់បែនរបស់វា។ ខណៈពេលដែលយើងបានតំឡើងវានៅទីនេះដើម្បីបញ្ចាំងគេហទំព័ររបស់យើងវានឹងមានអត្ថប្រយោជន៍ក្នុងកម្មវិធីជាច្រើនទៀតផងដែរ។
Hikevision បានបញ្ចប់ការទទួលបានជោគជ័យគួរឱ្យកត់សម្គាល់ដោយប្រើលក្ខណៈល្អបំផុតក្នុងតម្លៃដែលមានប្រសិទ្ធិភាពចំណាយ។ ខ្ញុំបានប្រើម៉ាស៊ីនថត IP ស៊ីស៊ីធីវីជាច្រើនឆ្នាំក្នុងរយៈពេលប៉ុន្មានឆ្នាំកន្លងមកនេះទោះយ៉ាងណារឿងនេះបក់បោកខ្ញុំ។ បានណែនាំ។
hikvision.com/uk: អ្នកចែកចាយដែលមានការអនុញ្ញាត HikeVision
កុំភ្លេចពិនិត្យមើល Instagram របស់យើងដើម្បីអនុវត្តតាមគម្រោងនេះបានឆែកមើលផ្ទះដែលនៅសល់ 2.0 កំណត់ហេតុបណ្ដាញប្លក់ក៏ដូចជារកឃើញតំណភ្ជាប់ទៅនឹងផលិតផលទាំងអស់ដែលយើងបានប្រើប្រាស់ក្នុងការកសាងដោយខ្លួនឯង។
នៃ
លក្ខណៈពិសេស
ការស្កេនស៊ីអឹមអេស 1/22
គុណភាពបង្ហាញរហូតដល់ 1920 @ @ 30FPS
នាទី។ ការបំភ្លឺ:
ពណ៌: 0.005 លុច @ (F1.6, AGC OFC)
ខ / W: 0.001 លុច @ (F1.6, AGC OFC)
0 លុចជាមួយ IR
zoom zoom អុបទិកទំហំ 16 Quoom Zincoom
WDR, HLC, BLC, 3D DNR, denr, efog, eis, ការប៉ះពាល់ក្នុងតំបន់, ផ្តោតលើតំបន់
រហូតដល់ចម្ងាយ 100 ម៉ែល
12 VDC & Poe + (802.3 នៅ, Class4)
គាំទ្រការបង្ហាប់វីដេអូ H.265 + / H.265
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