Very robust, light die cast aluminium casing. The ideal protection against eavesdropping. Many smartphones and tablets can also be listened to when switched off and the cameras activated. Especially in business life such attacks can cause great damage. During conferences, meetings and other confidential matters, you should therefore keep your mobile phone in this secure box. The casing can protect your mobile phone from eavesdropping. The EMI/EMC/RFI shielding reliably blocks cellular, telephone, WLAN, Bluetooth and GPS signals. Photo video and microphone function cannot be activated without your action. Hammond 1550 Series Natural Die Cast Aluminium Enclosure, IP54, Natural Lid, 115 x 90 x 51mm, External Length: 115 mm, External Height: 51 mm, External Width: 90 mm, Flanged: No, Shielded: Yes, Weight: 220g, Distrelec Product Id: 11043138, MPN: 1550C.