Hệ thống báo động chống trộm mini rung 120dB cho cửa sổ

*shopping tips: 1.Ready Stock; 2.products from china,Estimated Ship time is approximately 2-7 days from Order Date,normally it will arrive in about 12-22 working days; 3.all products in this shop are wholesale prices; 4.full store activity,up to 50% off discount; 5.before ordering,receive coupons,enjoy more benefits (enter the shop home page toreceive); 10.shopping problems,please contact our customer service. 100% Brand new and high quality Full Micro-Vibration Triggered Alarm, 120dB alarm sound, simple operation and installation. All these make this item a must buy to protect any places requiring protection. Features: Mini shape Simple to operate and easy to install Wireless Vibration Alarm Perfect to protect your shop, office, home or anywhere requiring protection Intelligent Wireless Door Alarm with handsome and decent appearance. Economical and practical Alarm with ON/OFF switch, and easy operation. 120dB alarm sound Wall mount hole for easy installation. Powered by a GF22 DC 9V battery Specifications: Housing: Plastics Alarm mode: Full micro -vibration triggered Alarm volume: ≤120DB Power: 1x GF22 DC 9V battery (not included) Wall mount Hole diameter: about 7mm Alarm dimensions: 90*55*25mm (L*W*H) Color: White1x Vibration Alarm