This observation set PKI 8035 and PKI 8040 allows the A/V observation from outside, i.e. through walls. With the A/V Microprobe Ø 4,5mm Silent Drill PKI 8040, the almost silent drilling system, you can drill a hole having a diameter of 5mm into walls up to a thickness of 40cm. The special drilling system PKI 8040 is almost silent at the lowest speed. It is only necessary to remove the accumulated drilling residues from the special drill. The drilling residues are removed manually.

Through the hole drilled this way, you can now introduce the PKI 8035 A/V microprobe and use it for observation purposes. The PKI 8035 is designed as a modular system. The camera directly transmits the image data onto the 8.9cm colour monitor. Optionally, wireless transmission is also possible. Power is supplied via a rechargeable Li-ion battery. Highly interesting is the video recording function on SD memory card (max. 16GB); operations can be reliably documented and stored. Playback on a A/V Microprobe Ø 4.5mm, Silent Drill larger monitor is possible via the integrated connection. The PKI 8035 disposes of a fixed focus function and a continuously dimmable LED light source.