Sie besitzen additionally ein Geschäft und es wurde gerade wieder eingebrochen! Der Wunsch nach Überwachungskameras hat sich in der Zeit, die Sie brauchten, um die Polizei zu rufen, von einem Bedürfnis zu einer Notwendigkeit entwickelt, und sie haben Ihnen (so nett wie möglich) gesagt, dass sie immer noch NICHTS für Sie tun können.
An diesem Punkt sind Sie wütend, verängstigt oder geradezu bereit, das Handtuch zu werfen. Sie haben wahrscheinlich das Gefühl, dass es an Ihnen liegt, zu verhindern, dass es wieder passiert. Du hast ABSOLUT Recht! Leider nimmt die Kriminalität heutzutage zu und nur Überwachungskameras können Ihnen eine 24/7-Präsenz bieten, die Kriminelle nicht nur bemerken, sondern auch fürchten.
Nachdem Sie die Entscheidung getroffen haben, in den sauren Apfel zu beißen und sich ein Überwachungskamerasystem für Ihr Unternehmen zuzulegen, haben Sie bestimmt im Web gesucht, in der Hoffnung, den einen Hyperlink zu finden, der alle Ihre Fragen beantwortet und Ihnen genau sagt, was Sie brauchen. Ja, viel Glück dabei! Es gibt so viel da draußen und so viele Unternehmen, gute und schlechte, die Ihnen Überwachungskameras anbieten können. Es dauert Stunden um Stunden, um alles zu filtern und das Notwendige zu wissen von dem zu trennen, wonach Sie nicht suchen.
Ich habe jeden Tag Kunden, die mit Informationen überwältigt und von der Antwort, die sie von den Unternehmen erhalten, die sie anrufen, überwältigt sind. Nun, keine Angst! Ich kann Ihre Fragen ganz einfach eingrenzen und Ihnen helfen, in die richtige Richtung zu weisen.
Ohne weiteres Adieu – Hier sind die Prime 10 Fragen, die mir täglich gestellt werden, was ein Unternehmen in Bezug auf Sicherheitskameras braucht.
Frage Nr. 10. Wie weit und breit werden die Kameras einen Bereich sehen?
Antwort – Wie weit eine Kamera sehen kann, hängt wirklich von einer Sache ab – wie groß Ihr Objektiv ist, und in diesem Fall spielt die Größe wirklich eine Rolle! Je größer die Zahl, desto weiter entfernt können Sie sehen. Wenn Sie beispielsweise ein 3,6-mm-Objektiv haben, liegt der schärfste Fokusbereich etwa 12 Fuß von der Kamera entfernt. Wenn Sie jedoch ein 50-mm-Objektiv haben, bewegt sich der Fokus auf etwa 75 Fuß von der Kamera entfernt.
Now, how extensive a camera will see is predicated off of two issues – The picture sensor and extra importantly the lens. The 2 most typical picture sensors are 1/4″ and 1/3″. The bigger the number the higher. It is going to let extra light into the image and offer you a barely wider angle of view. The lens has an even bigger impression on the angle of your cameras although. As in our instance in #10, a 3.6mm lens will see about 80 levels extensive, when you put it within the nook of a room you may see just about your complete room. Now a 50mm lens will solely be round 5 levels extensive. Consider it this manner, when you zoom in with a camcorder you may see farther away however your scene will get narrower. It is the identical situation for safety cameras. Lots of people additionally wish to know if there’s a camera on the market that may see completely clear at 5′ and at 200′ on the identical time. No there may be not. Pan-Tilt-Zoom Cameras (PTZ’s) can zoom in and refocus electronically, however it’s nonetheless one focal distance at a time.
Query # 9. Do I want infrared?
Reply – In case your camera is inside, it is dependent upon whether or not or not you need to have the ability to see at night time, and when you routinely depart any lights on after you shut. Some amenities are like Fort Knox with regards to outdoors safety and it’s a must to have Presidential clearance to get inside. The safety cameras inside are solely used to watch staff or processes, and after hours surveillance is not wanted in any respect. On this case a daily hi-resolution coloration camera is ideal. No level in paying for one thing you do not want.
For outdoor safety cameras, infrared is nice. Infrared LEDs can illuminate an space by itself with no different light supply. So if in case you have a camera with LEDs, then even in a pitch black car parking zone or alleyway you may nonetheless have the ability to see. It lights up individuals and objects like a Christmas tree. Most LEDs have a faint purple glow to them, so sure individuals would possibly have the ability to see them. I all the time suppose that is most popular as a result of it might be a lot simpler when you deterred individuals from messing along with your property, versus submitting a police report, finding, after which prosecuting them after they’ve finished one thing dangerous. Having lighting along with your cameras is fantastic, however what occurs in case your power goes out? See # 8.
Query # 8. Do I want battery backup?
Reply – YES YOU DO!! You need an Uninterruptible Power Supply with round 1000VA or extra of battery backup. You additionally need the flexibility to plug at the very least 2 issues into the battery-backed shops supplied. These two objects are your DVR and your camera power supply. So if in case you have a power outage your cameras will nonetheless get juice and your DVR will nonetheless be recording. The upper the VA score – the longer your unit will keep powered off the battery. Additionally be sure you get an computerized reset UPS. This implies if the power is gone for lengthy sufficient to fully exhaust the battery, and it dies too, you need the UPS to show again on as quickly as power is restored. Most UPS’s have non battery powered shops as effectively, however nonetheless offer you surge safety. That is very useful. You wish to maintain your monitor plugged right into a surge protected outlet however you don’t need it draining your battery if the power goes out. Having a UPS is often a requirement of a full DVR guarantee, and apart from, it is simply good to have.
Query # 7. Do I want fastened lenses or varifocal?
Reply – I get this one so much, and truthfully it is dependent upon the camera location and desire of the proprietor. Mounted lenses offer you a really sharp image, however no potential to regulate how the camera focuses. You possibly can usually level the camera in a unique course, in case your hand is on the camera, however what you see by way of the camera is what you get. Varifocal lenses provide the potential to manually modify the zoom and give attention to the camera to get the view you want.. So not solely can you progress it along with your hand to goal it at a unique space, however you may also change how extensive and much it sees. This may be value so much in case you are attempting to cowl extensive areas far-off, otherwise you aren’t constructive precisely what it’s essential to give attention to.
Query # 6. Do I want fastened cameras or PTZs?
Reply – Properly to begin with I am going to clarify each simply so we’re on the identical page. Mounted cameras on this occasion are cameras that do not transfer. They might have a varifocal lens however they might nonetheless be manually adjusted. You are arms must be on the camera to regulate their view or zoom. PTZ stands for Pan Tilt Zoom, and these cameras are electronically managed cameras which have extra wiring necessities as a result of you may really modify them remotely. The cameras require the identical video and power, wire however in addition they want a twisted pair (Cat5 or Cat6) knowledge wire run to them as effectively. Both by way of a keyboard/joystick controller, your DVR or distant software program; these cameras can really be managed. You possibly can modify the course the camera is pointing to, the lean of the module itself in addition to how the camera is zoomed and centered. These cameras could be a godsend or a waste of cash relying on the place they’re mounted and the way they’re used.
For many PTZs you’ve gotten preset places it can save you for every camera. Beginning at 8 presets after which as much as tons of relying on what you’re utilizing to control it. Then you may have auto pans and excursions and…I digress. If you have not seen already PTZs are sophisticated. They’re infinitely settable and tough to configure for even the seasoned installer. So if that is your first foray into cameras I might stick to fastened till you’re snug along with your equipment.
PTZ cameras are nice and terrible for a similar purpose. They transfer. In case you are sitting at your house and manipulating your PTZ camera by way of your central monitoring software program (CMS) and you allow it taking a look at your dumpster, after which stroll away…what occurs when any person comes screaming round a nook and plows proper into your brand new $8000 lighted LED signal. So it is a good idea to buy a PTZ that may return mechanically to it is programmed home place after a preset dwell time. And earlier than you ask – no you may’t flip the camera again after it has been recorded and see what you missed. Your DVR will solely document what your camera is taking a look at. So you may miss issues as a result of your PTZ cannot be taking a look at all the pieces on a regular basis. On the flip facet of that situation, PTZs can be utilized to seize supremely necessary footage. Say you’re sitting at your house once more trying round your property. You’re about to show it off and go to bed while you see that very same particular person screaming across the nook. You flip the camera and zoom in to get the plate earlier than they drive away. The PTZ in all probability simply paid for itself.
One different factor to recollect when you purchase a PTZ after which depart it sitting in its home place on a regular basis – you have simply bought a really costly fastened camera. However when you use it to go searching your property each time you log in to have a look at your cameras, then a PTZ is the suitable alternative.
Query # 5. Can one camera work for each location?
Reply – Each property is completely different, and typically every camera location on one property would possibly want a unique fashion, or a unique lens. So when you discovered a company stating that they’ve one “finish all, be all” camera that may swimsuit each setting and all clients, hold up the phone. There may be not a camera on the market that’s proper for everybody or each situation. That’s the reason you bought 8 bazillion entries while you looked for business safety cameras. Now decide up the phone once more and name a company that gives customized quoting and design for every business they discuss to. They’re value their weight in gold with regards to holding your hand by way of your complete course of.
Query # 4. Can I am going wireless?
Reply – Actually…in all probability not. Most wireless safety cameras are made for outdoor use and line of sight. That means the transmitter antenna and receiver antenna have to be outdoors of all constructions and have the ability to bodily see one another. The sign is not going to undergo partitions very effectively, and timber swaying within the breeze will trigger fixed issues. So, if in case you have something in the way in which, then you’ll both get no image, or unstable reception. Power traces and cell towers can kill your image, as can motors and pumps within the neighborhood. To not point out something near the identical frequency band because the transmission. Cell telephones, cordless telephones, vacuums, microwaves – you name it. Remember, you continue to should exhausting wire all the wireless equipment to power. The one factor you make wireless is the video, so usually if it’s a must to run power wire, you would possibly as effectively run video cabling together with it. Save your self some cash, and get significantly better high quality video with a hard-wired connection.
Query # 3. If you say a camera is targeted 10′ away from the camera does that imply I can not see something previous that?
Reply – No. Which means the “Candy spot” of the camera is round 10′ away from that specific camera. The place ever a camera is targeted, you’ll see to infinity previous that time, however it is going to get more and more out of focus the farther away you get from that time.
Query # 2. Can I get license plates?
Reply – That may be a loaded query. Generally the reply is a convincing sure, and typically irrespective of how a lot you need them, you simply cannot seize them reliably. License plates are one of many hardest issues to ask a camera to see. In case you have an space that’s round 12′ extensive, the place your entire automobiles should filter by way of, and you may place a License Plate Seize Camera inside 25′ of the tag, and not more than 30 levels off middle from the plate – then you’ll get most plates day and night time.
However if in case you have open entry to your property that’s 4 lanes extensive, and clients can come out and in as they please, it is going to take a number of cameras. Additionally, in case you are 150′ away from the purpose you wish to get plates you may be extra apt to get struck by lightning than really seize a plate with even the perfect License Plate Seize Camera out there. So this one actually comes all the way down to working with a company that is aware of their products, and may clarify to you what will be anticipated in a real life situation – not simply on paper überwachungskamera innen B09TZRH7HL.
And the # 1 query is… How a lot will cameras value?
Reply – Mounted Indoor cameras usually begin at round $59 and go as much as $179. Mounted outdoor cameras begin at $99 and go as much as $300 or so. PTZ cameras can fluctuate extensively from $400 to a number of thousand. You possibly can typically get all of those sorts of cameras cheaper however that actually is not all it’s essential to be involved with. I inform my clients on a regular basis, do not go all the way down to Cosco or Sam’s and purchase an inexpensive remark system, as a result of you’ll get what you pay for. For those who discovered a 4 camera system for $200, Congratulations – you have simply purchased a system that will probably be a really costly paper weight in mere months. And that is if you may get it working to begin with, as a result of tech help is non-existent with these programs. Getting it on the web to view it remotely is a pipe dream if you do not have an IT particular person on staff Monday by way of Friday, or a 12 12 months old nephew with a level in networking. So select a company that gives help with getting your system accessible on the community and/or the web.
So value is what everyone seems to be most involved with, and rightly so. Simply take into accout – while you get robbed once more and the police are there to evaluate your footage, you may need to have the ability to pull up and playback footage simply, so a fast reference information is what is required. That may enable you, in only a few seconds, to see John Doe stealing the set of rims you had parked on a pallet out again. What you don’t need, is to be on maintain for an hour ready for tech help from somebody in India. Then while you’re fortunate sufficient to discover the suitable footage, the improper camera selections you made will make it inconceivable to inform when you’re on the lookout for a pair of white guys, each round 6’2″ and 200 lbs, or a 85 12 months old grandmother along with her dog named Pixie.
Lately with out good high quality cameras and video proof of the crime, and photographs of vandals doing the deed you get nada out of your native police division. So let your safety camera system do the give you the results you want.
Keep in mind to do your homework! Discover a respected company that is been round for quite a lot of months. Be certain that they provide you a superb guarantee, and above all else, offers TECH SUPPORT / TECH SUPPORT / TECH SUPPORT! The proper company will make all of the distinction. Keep in mind you wish to do that proper the primary time, and be comfortable along with your new system. It is alleged to be an asset – not asinine!