Sell YIN 5Pcs/set Magnetic Door Window Alarm Home Guard Against Theft Alarm Security Tool best price

#5Pcs/set #Magnetic #Door #Window #Alarm #Home #Guard #Against #Theft #Alarm #Security #Tool 5Pcs/set Magnetic Door Window Alarm Home Guard Against Theft Alarm Security Tool Description: 100% brand new and high quality Feature: Made of high-quality material, durable, firm and stable to use. Can be used on doors and windows to protect your house when some one enters your house without your permission. When someone illegally opens the door or window (the relative position of the main and auxiliary parts changes), the alarm can emit a strong alarm sound to warn the intruder to leave. When you want to open the door or window, you can control it by the switch. It is suitable for anti-theft of residential houses, offices, store counters, etc. Using Method: easy to install, just paste the main and auxiliary parts on the door and the door frame, or on the two windows, and align them (leave a gap of about 5 mm). Specifications: Item Type: Door Window Alarm Material: ABS Size: 6.2x3x2cm/2.4x1.1x0.7in, 5.4x1.3x1.1cm/2.1x0.5x0.4in Color: White Siren loudness: about 70-80dB Power supply: 3×1.5V LR44 button battery Quantity: 5pcs/set Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 Set x Door Window Alarm