FIRST ALERT SFA250 Lost Items Finder with Built-in Bluetooth(R)

• User sets the alert distance through the app on smartphone
• When item that device is attached to is out of range, phone will beep & alert user to locate item
• Bluetooth(R) 4.0 supports FMP, PXP
• Operating distance up to 33ft
• Waterproof (IPX4)
• Includes 1 CR1632 lithium battery

UPC : 077283772504
Shipping Dimensions : 7.25in X 6.00in X 1.46in
Estimated Shipping Weight : 0.25