Brand New Metal Smart Windows Alarm Automatic Announciator Warner Protector - Silver-tone SAL-47973

Brand New Metal Smart Windows Alarm Automatic Announciator Warner Protector - Silver-tone SAL-47973

US$ 15.12 Free worldwide shipping!
TinyDeal
Product Features: : Smart windows alarm Prevents the intruder from entering your room or home furtively through the windows Principle of work: Smart window protector should be installed on the side of in board window Whirling the key when usage and inserting the location bolt to the bolt hole of outboard window Locking the two windows and meanwhile turning on the alarm electric power source When someone try to open the window, the windows are locked by the location bolt and the combined aural and visual alarm will be started If you want to open the windows, just turning the key to the opened position, then the windows can be moved freely It has two kinds of working states: -- The windows are open, basing on that one person can't enter (advising 15~20cm) -- The windows are all closed Note: -- The protector should be near to be outboard as much as possible, basing on that the windows can be opened -- Replacing the battery when the sound is weakening Power Supply: DC 4.5V, 3 x AG13 button cells (Button Cell included) Working Current: ≤80mA Alarm Sound Pressure: ≥90dB Alarm Time: About 15 seconds Alarm Host Size (L x W x T): 127 x 32 x 33 mm/ 5.00 x 1.26 x 1.30 in Net weight: 271 g/ 9.56 oz Color: Silver-tone Product Specifications:: Package Contents:: 1 x Alarm Host 2 x Keys 3 x Button Cells * 1 x User Manual