Published at Monday, 25 September 2017 by olga in Security systems, with total 23 imageries.
• Outdoor Surveillance Dome Camera. This is the most common outdoor security cameras. It is shaped like a dome and mounted on the outdoor walls. It is quite popular because of its shape that is trendy and it blends well with the surroundings. It is also a bit difficult to figure out the position of the camera lens because of its shape.
School security cameras are placed in strategic positions. These allow viewing and recording of the images. School security cameras have evidently reduced crimes committed on campus. The fact that they are being watched has prevented students from involving in violent and harmful acts. The school cameras help in alerting the authorities about any potentially dangerous situation. In some cases, the timely intervention of the school authorities has managed to prevent a dangerous incident.
• Do you need color or black and white cameras? If there are certain situations where it is important to record details such as color of hair, vehicles or clothing, youll need color cameras. Black and white cameras are best if you need higher resolution and generally are less expensive than color. They also are best if you will be using infrared in no light or low light conditions.