Hd wireless camera the vigilance wireless hd camera is a professional full featured hd camera that is easy to install and highly affordable capable of viewing up to 10 metres at night thanks to its infrared led illuminator this camera can monitor an area even in complete darkness a built in microphone and speaker allows for 2 way communication which is ideal for use in entryways or for caretaker applications a passive infrared pir sensor detects motion near the camera allowing