Compatible for the model:43/50/55/65 UF3D Series,43UF3D53DB 50UF3D53DB 55UF3D53DB 65UF3D53DB 43UF3D63DA 50UF3D63DA 55UF3D63DA 65UF3D63DA. Compatible for the model Battery required:2 AAA,Pre-set,no program needed,just need install a battery and it can work well.
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