Sensor DDS® LAM Basic is the entry level alarm system for installation in conjunction with a SENSOR DDS® FIXED system (including LiTE and DuAL systems) where this is within a double lined geomembrane arrangement. Utilising tried and tested industrial technology it is a robust and effective solution brought to you at a low cost.

LAM panels can be sited inside or outside and can be supplied with UPS battery backup to prevent down time in the event of power failures and in addition can be supplied with solar panel power supplies in case the site has no available mains supply.

In the event of a leak occurring after initial installation the panel will enter an alarm state, providing an audible tone of differing intensity depending on client requirements. Furthermore a visible LED light will warn of a problem and for the ultimate in notification a 3g module can be incorporated that can send email and SMS text messages to those responsible for managing the site.


Sensor DDS® LAM Basic cannot position damage only warn that damage has occurred. Once an alarm has been received the site needs to be tested using our LMS system (an industrial computer that measures data from the buried DDS sensor array), in order to locate the leak responsible for the alert.

Advantages of our Leak Alarm Module:

  • Low relative cost of entry to a 24/7 monitored solution
  • Immediate notification of damage occurring
  • Minimisation of leakage volume
  • Eliminates need for regular manual testing
Test Hole2012