Guide to Buying the Best Hidden Camera

The primary purpose of a hidden camera is to act as a technological undercover agent. You need a concealed camera for it to serve its purposes as required. These cameras are quite useful in populated areas such as malls, streets, stores, cinema halls, and restaurants. You can also use it in your home to monitor the movements of your children and the nanny. These gadgets are available in a wide range of shapes, prices, and sizes. These are the factors to consider when choosing a spy camera.

Resolution

mini hidden spy cameraResolution is an important thing to consider when buying a security camera. Remember that you want videos and images that are bright, sharp, and clear. Thus, you need to get a camera that can deliver this. You should consider gadgets with high definition, super high resolution, and great quality. The most important thing to consider is the HD as you can be assured of crisp, clear images. Also, get cameras with lux rating. This is a feature that helps capture images in better quality even when you have limited light.

Storage Space

Another vital thing to consider when purchasing the camera is storage space. When the camera records the same footage, you have to save it into your computer or somewhere else. In most instance, the camera will come with an SD card. You can find SD cards available in a wide range of sizes and get one that suits your requirements. Most spy cameras can support SD cards up to 64 …

drone flying

Factors that Determine Drone Flight Time

Flight time is an important consideration when choosing a drone. Cheap drones fly for about 5 to 10 minutes. On the other hand, quality drones can stay on the air for about 30 minutes. Some professional drone flyers come with spare batteries. This means that they can fly all day. The following are the factors that determine how long a drone can stay up in the air.

Battery Life

drone multicopterYou should note that batteries are available in a wide range of sizes depending on the drone models. Usually, a powerful battery can keep your drone in the air for an extended period. As you know, batteries degrade over time, unless they are well-maintained. In any case, a well-looked after battery can provide extended flight time as compared to a battery that charges less efficiently. It is advisable to get a lithium battery. The good thing about lithium batteries is that they can store a lot of energy. However, you will pay extra to get them.

The time it takes to charge the drone battery varies from one model to another. In most cases, it should take about 20 minutes and 1 hour to charge the drone. Most chargers can be plugged into a wall, USB, and even PC. Ensure your drone is fully charged before flying.

Weight of the Drone

Usually, a drone will either carry one or two motors. Some models even have four motors. Also, the surface and weight of the drone mean that the battery must do …