Tag: Service

Useful tips on selecting the best surveillance camera

Useful tips on selecting the best surveillance camera

Surveillance cameras allow you to provide additional security in important places like banks, hospitals, government offices, hotels, and airports. The cameras can allow you to keep a close watch over crowded places like casinos as well as unmanned sections and alleys of retail stores. Apart from enhancing the security, these cameras also help in offering different viewing angles of the same venue, which can be inspected in case of an emergency or illegal activity.

While the use of these cameras has not changed much over the years, the technology has. Below are useful tips to consider when selecting the best surveillance camera.

The use of the camera

cameraThe first tip is to decide on the application you will use it for. What are you trying to accomplish with your surveillance camera system? Are you trying to deter someone from breaking into your home or office? Then you may want to consider a security monitoring system.

With a security monitor system, the data can be recorded and displayed on a screen. The picture quality is not the best, but it gets the job done. For instance, you could install one in your baby’s room and keep the monitor in your room so you could easily check on them without entering the room and wake them.

Quality

Another thing to consider when choosing a surveillance camera is the quality that you need. In the above example, the quality was not essential but if you are using a camera to secure a bank or safety deposit bank you may require higher quality. In this case, you are probably better off with a surveillance system with separate components. This way you could get the best of the best for each piece of equipment that you need.

Price

The next tip in selecting the best surveillance camera is the price. There are many different options available and varying levels of quality for these cameras. You may consider a bullet style camera If you don’t want to break the bank. The bullet surveillance camera is small and inexpensive. It can also perform some applications due to its size and the fact that is weatherproof. These cameras vary a lot based on their cost.

Coverage area

You might want to find out what the coverage area for the camera is and what the target distance would be. Based on these two parameters, the selection of cameras can vary across a broad spectrum of choices. In larger spaces, like bank premises or restaurants, you might have to calculate how many cameras are required and at what distance they can be installed. Depending on the general lighting of the premises and whether you need the camera outdoors or indoors, your choice will vary too.

You might have to spare a thought for the housing if your camera will be used outside and is exposed to sun and rain. The circuitry and wiring involved is another important aspect. You can also go for wireless security cameras if you want to keep the décor clean and aesthetic.

Reliability

You should consider decent cameras such as long distance surveillance cameras which can be controlled easily to adjust to the lighting in the surroundings. There are zoom cameras which are amongst the most popular types of spy cameras capable of zooming in and out, 20 – 80 feet away to record comprehensive details of the subject.

cameraThere are cameras where the angle of the dome can be varied, tilting of the dome achieved, and sideways movement of the dome is also possible. The dome-shaped cameras which are usually water and vandal resistant also offer a wide-angle and sharp view of the premises. There are cameras which offer infra-red illumination and housed in extremely high impact resistant domes.

What you need to know about reverse geocoding API

What you need to know about reverse geocoding API

Description

Geocoding is the process that involves the conversion of addresses into geographical coordinates, which are commonly used for placing markers on maps and map positioning. Reverse geocoding is the conversion of geographic coordinates into readable addresses. The reverse geocoding API service also lets the map user find the address of a given place ID. This service is available in Google maps where the user is provided with a direct way to assess the services mentioned earlier through an HTTP request. Check out Ziptastics mobile API for zip codes and learn more how this works.

Before Using The Service

2The design of the service is generally used for geocoding static addresses for the purpose of placing an application content on a map. It is however not constructed in such a way that it responds in real time of the user input. Foe dynamic was geocoding, it is advised to consult the service’s documentation in Google Maps JavaScript API Client Geocoder.

It is also important to note that geocoding is a resource intensive task. If possible, pre-geocode the available addresses and store the result in a tentative cache that you have designed personally.

To use the Google Maps API, you are required to have an API key. Before you commence the development of the geocoding API, consult the API usage limits and requirements.

Vital Parameters In A Reverse Geocoding Request

  •  Longitude and latitude values were showing the exact location which the user needs to obtain the readable addresses or the place identification of the region the user intend to obtain the human-readable addresses.
  •  The user’s applications API key. This key is for identifying the user’s applications for quota management

Optional Parameters

  • The language in which the results will be returned. The supporting languages are often updated by Google. Therefore this should not be daunting. If the language is not available, you will notice that the geocoder attempts to use the language you selected in the Accept-Language header.
  •  Different address types separated by a pipe. Note that if you specify a type, the resulting list will be restricted. On the other hand, if you select multiple types, the API will match any of the types in the results by returning them.
  •  Different location types also separated by a pipe. This will also work the same as the address types.

Reverse Geocoding Status Codes

The field within the geocoding objects shows the status of the request and may provide information as to why reverse geocoding is not working together with a debugging option.You may also notice the following values in the field:

  •  “keybordOK” to show that no errors occurred in the returning of addresses
  •  “ZERO RESULTS” to show that reverse geocoding was a success
  • “OVER QUERY LIMIT” to show that the user is way above their quota
  • “REQUEST DENIED” to indicate the denial of a request due to not following instructions