Trust, but verify! This saw often becomes true. We keep many different surveillance devices in stock, but the PKI 8110 Telescopic Inspection Camera for Day and Night Observation and Recording is an exceptional one. The camera with enlarged optic and IR diodes for night observation is the head section. Due to its small dimensions monitoring even behind closed doors is possible. The camera is mounted slightly angled to the telescopic rod with strap. The PKI 8110 Telescopic Inspection Camera for Day and Night Observation and Recording works totally autarkic, the power supply is built-in the tube as well as the A/V transmitter. Completely wireless functioning and supervision via monitor is possible. Now you can watch the pictures of the camera by means of wireless spy glasses or a receiver with built-in recorder and display which is fixed on your arm with a Velcro strap. Now you or a second person can take action if required.