CellShield can eliminate all mobile phone access but also has an optional managed access service that will only allow the use of pre-authorised mobile phones that have been registered wishing the system and apply full denial to all other mobile phones within the facility.
CellShield's Radio Frequency systems provide RF signals which block all mobile phone channels in the coverage area, which the exception of the authorised devices which are free to access their cellular network carrier. There is minimal signal leakage from the facility, allowing the continued use of public mobile phone signals outside the prison perimeter.
Due to the modular design of CellShield, it can be upgraded and extended at any time, to include other areas of the facility, or adjoining buildings that require mobile phone control. The system control, monitoring, set up, logs and database can be either a local or remote PC.
The CellShield system provides a passive means of checking the correct operation of the denial system to confirm and verify that no unauthorised access is applied.
It will not matter how many illicit mobile phones enter your establishment as they simply will not be able to connect to a network.