DoD Security Services (Call) Center Functions Transition to DMDC Contact Center. On June 1, 2013, the DoD Security Services (Call) Center (DSS Call Center) transferred various customer service functions to the Defense Manpower Data Center (DMDC) Contact Center.
Depending on the make and model, an infrared thermometer is actually reading the temperature above, below or around where you see the laser. Some infrared thermometers, like the IR Pro Series and the IR-IND are equipped with two lasers.
What is Far Infrared? Infrared (meaning below red) is a band of light that we can only perceive as heat or through technological advances. We can feel the effects of infrared light on our bodies. Similar to standing in the sun on a cold winter day, we feel warmer even though the temperature around us has not changed.