Wireless Perimeter Alarm

[Swelper]

Can anyone advise me on an off the shelf product/s that will extend the transmitting range off the wireless perimeter alarm in this link......

1B 900 metre Solar Powered Wireless Perimeter Alarm System

Many Thanks.

 

[bugsley]

As a new user I am not allowed to post links - so replace the xx with tt !!

hxxp://www.ultrasecuredirect.com/acatalog/TB-REPEATER.html#aTB_2dREPEATER

Bit late with the reply but it might help someone.

Regards

Bugsley