1 Set Wireless Window Door Magnet Alarms Magnetic Sensor

2 for $22.99

$13.99

or 2 for $22.99, save $4.99Arrives before ThanksgivingArrives by Sat, Oct 31 · free US shipping

About this item

90DB Alarm Sound*:Door alarms go off 90dB loud sound to alert you when the window or door is open.
Set up a simple home security system in minutes in an inexpensive way.
Powered By Batteries*:No wiring needed,powered by 3pcs 1.5V LR44 button batteries.
Wide Applications*:Easy installment are ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more.
Specifications

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From a US warehouse, at your door in about 7 days, with tracking.