All visitors to this site agree to the terms of usage herein and acknowledge those terms by the action of entering the site.


Unless otherwise stated all material used in this web site is copyright of NDSL Group Ltd. Material on this site may be regarded as confidential and its availability on this site does not constitute public domain. You are hereby authorized to copy material from this site only for non-commercial use within your organization and on the understanding that all rights detailed herein are retained with the copy. No other use is authorized.

Tradenames / Trademarks

Cellwatch is a registered trademark of NDSL Group Ltd. in the United Kingdom and in the USA. Cellwatch is a trademark of the NDSL Group Ltd. in all other parts of the world. This is the extent to which NDSL Group Ltd. exerts ownership of any other trademarks in any other countries.

No license, permission or assignment is granted in any way to use any trademark of NDSL Group Ltd. or any other party without the express prior written consent of NDSL Group Ltd.


Some data is gathered on our users in certain areas of the site. This data is of a general nature and is used to measure frequency of visits to the site. The information is not shared by this company with other organizations and is only used to improve the services that we provide.

Where we ask for more specific data, this is entered by the user voluntarily and may only be used by NDSL Group Ltd. or one of its subsidiaries for the purpose of contacting you at some stage in the future to make you aware of additional products or services that you may find to be of interest.

We do not intentionally 'hassle' visitors to our web site and do not spam potential clients. If you would like your information deleted from our database, please contact us.


We use cookies on some pages of our site to help determine statistics relating to the number of repeat visits that have been made to our site. Cookies are stored on your hard drive and you may refuse these cookies if your browser permits.


The material on this site is supplied 'as is' and without warranties of any kind. Every effort has been made to provide accurate information on this web site. NDSL Group Ltd. or any other associated company assumes no responsibility for the accuracy of any information contained herein. Mention of product not manufactured by NDSL Group Ltd. is for reference only and does not imply a recommendation or endorsement.

NDSL Group Ltd. is not responsible for users' technical, hardware or software failure as a result of the use of this site. Under no circumstances will NDSL be liable for any damages or injury or loss that results from the materials on this site. Every effort is made to ensure that information on this site is up to date and accurate. In the event that verification is required relating to the currency of information on this site, please contact us.