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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Installation Notice
the wireless charger gives powerful 9V-1
Support external TF card
USB charging can be done by wall adapter
maufacturing industry
Wireless Door and Window Alarm Switches & Outlets Installation NoticeIt has the compact, small and innovative design, giving you all around security. It can be used for at least 1 year, avoiding the trouble to change battery frequently. The loud alarm can deter thieves effectively. Remote control, more convenience. Easy to operate and install. Professional design, quick and sensitive response, the loud alarm can deter thieves effectively. Immediately alarm while thieves pushing the door or window, Suitable use at home,