unbrand Voice Recording Blocker 6 Way Dia 15m Anti Recording Blocker For School Hospital Conference Room 110 To 240vac EU Plug

Feature 1Good Heat Dissipation: This recording interceptor is designed with multiple vents and built in high performance radiator, which has good heat dissipation and guarantees the long and stable use of the interceptor. 2Excellent Aluminum Alloy Material: This recording interceptor is made of excellent aluminum alloy material for the shell, which is sturdy and wear resistant and has a long service life. 3Wide Application: This recording interceptor is widely used in schools, examination halls, conference rooms, hospitals, automobiles, confidential meetings, research and development centers and so on. 4Easy Installation: This recording interceptor is made up of all the latest SMD components and integrated circuits, making it easy to install and use with stable performance. 5Good Interception: This recording interceptor has an effective interception distance radius of 1 to15 meters and can intercept CDMA, GSM, DCS, 2G, 3G, 4G, WIFI, for GPS, for Beidou, 5G, 5.8G, VHF, UHF signals.Item Type: Voice Recording BlockerMaterial: Aluminum AlloyDistance: Radius Approx. 1-15m/3.3-49.2ft ( Depending On Site Environment )Battery: 3.7V 8000mah Polymer Lithium 7566121 x 1 ( Shipped With Built In Battery )External Antenna: Gain: 5dBi ( Omnidirectional Antenna )Transmit Power: 11WOperating Time: 2-8 Hours ( Depending on the number of channels in the device's operating mode. ) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Voice Recording Blocker6 x Antenna1 x Charger1 x Manual