RF Key Finder Card 1. 40meters (120 feet) RF detection range 2. Over 9000 different codes, without interference key finder with card 1.25meters (75 feet) detection range 2.Credit card shaped transmitter 3.Card size:8.4*5.5*0.4cmkey finder with card1. 25meters (75 feet) detection range works through walls and floors (great ability to find your keys even if hidden inside drawers, cabinets, pockets, ...
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