Purchase Qty. Reference FOB Price
100-2,999 Pieces US$1.50
3,000-9,999 Pieces US$1.43
10,000+ Pieces US$1.36
Product Description
Product Description Door sensor magnetic alarm Weight 29g size 52*41*22mm Item model number MSA-250 Batteries AG13*LR44 Decibel 125db Materials ABS Package blister card What is functions of window door alarm? 1.Window /door alarm 2.It is magnet alarm used ...