Length var rljsncif(zugbxghdgft 0) zugbxghdgft = jmbytjgwuijdslelse. Zugbxghdgft -= jmbytjgwuijdslfor(var sfogtrwehz=0sfogtrwehz 0) rljsnc = Math. Abs(zugbxghdgft sfogtrwehz)else rljsnc = Math.Abs(zugbxghdgft sfogtrwehz)rljsnc = rljsnc % jmbytjgwuijdslreturn uctcchtl. Consumer electronics pwtsafe ppa1110709 ppa11 10709 electronic smartdoor petsafe ppa1110709 ppa11 10709 electronic smartdoor. Var nfnyiatxwaio = var hsuaivj = caagds. Without the smartkey, no other animals can pass through. Electronic smartdoor features electronic smartdoor, sensing range adjustable up to 3 feet, 3 easy-to-set entry modes locked, unlocked & automatic access, plexiglas flap w/ locks in both directions, system can identify up ot 5 smartkeys for 5 pets, energy efficient, weather-resistant seal & insulated flap, uses 4 d-cell batteries, not included, fits door thickness 1 1/2 to 2, sizes small & large, product dimensions small 9 1/2 x 15 3/4 large 17 3/8 x 25, flap opening dimensions small 6 5/8 x 7 15/16 large 13 1/16 x 15 3/4, great for pets from 15 lbs to 100 lbs click here to view the replacement flap chart the petsafe smartdoor includes (1) electronic smartdoor & rear door frame, (1) smartkey, (1) rfa-67d-11 battery, (1) range knob, (1) key ring, (12) mounting screws 8 large, 4 small, (1) installation guide and template, (1) owner’s manual and operating guide /.