SD-052 is a brand new product in 2014 and it is an upgraded version for SD-049 .

COVERAGE: Around 100 sqm.
USED IN: Family,Office,Hospital,Machine-room,Restaurant,Hotel etc.
FEATURES: (1) 2 waves: one electro-magnetic wave and one ultrasonic wave.
          (2)Intermittence,Frequency-changing,not make the pest have any
“adaptability”and “immunity”.
          (3) Using a new transducer and better effectiveness and efficiency.
        
USAGE:Besides repelling mice,it also can have some restraints to the following pests:Cockroach,Ant,Spider,Flee,Bug,Cricket,Moth etc even Mosquito.