DKL Life Detector Absent from Current Disaster

[Theseus]

Today (1/15/2010) you cannot turn on a TV news broadcast without seeing the horrific devastation from the recent earthquake in Haiti. There are constant cries and pleas for help and monetary aid for the survivors of the earthquake.

There are an untold number of people who are still buried in the rubble, alive... but not rescued yet.

When I see these terrible scenes and on-going rescue efforts, I can't help but wonder why the search and rescue teams are not using a DKL Life Detector. Certainly, the use of such an item could bring much speedier relief to the trapped victims. Or, can it?

Just look at their product description:
Product Description

DKL LifeGuard 1.0 portable human life detector is the latest and best detecting device, which can locate all living humans immediately. DKL Life Guard enables rescuers to start searching living humans within the safest distance (500m) in danger situation or difficult weather conditions. The most advanced features of DKL LifeGuard detector detects only living humans, which means quicker, more efficient and more accurate to locate the lives saved.

The hand held DKL LifeGuard detector is now being used successfully in counter terrorism, law enforcement, firefighting, earthquake, mudslide, wrecked mountain, mine rescue, port and border control, container searches and rescues, etc.

By shaking the DKL LifeGuard Life Detector, slowly from side to side to detect the electric field and connecting with people who can detect the presence of people.

This model life detector is the world's first and only passive human specific electronic security system. The advanced SilentGuard sensors report intrusions instantly, and can protect entire buildings, selected areas within buildings, storage containers or perimeters.

If this LRL actually worked; why is it so conspicuous by its ABSENCE in the search and rescue efforts currently ongoing in Haiti?

In the true spirit of humanitarianism, why do you suppose DKL has not volunteered their services, or at the very least, donate several units for use at this most critical time?