Hendun Home Security Door Alarms, 10 Pack,Updated Magnetic Sensor Alert, Window Alarms, Pool Door Alarm For Kids

The Door Alarms 10 Pack Magnetic Sensor System Will Be Buzzer Immediately Once Thief Separate Two Parts. It'S Cost-Effective Security Solution To Ensure That The Property And Personal Safety, To Prevent Illegal Molecular Burglary, Theft,Break, Robbery And Other Criminal Behavior. Alarm Volume:110Db Function Anti-Theft; Color: White Material; Abs Plastic Battery Life; ;Over 12 Months Including Items ;1*Alarm Host, 1*Magnetic Sensor Weight; 35.4G Alarm Type; Wireless Detector Mode; Magnetic Door Sensor Host Battery 3*1.5V Ag13 Or Lr44(Included) Low Battery Test Button. Size ; 9*35*13Mm(Magnetic Sensor); 56Mm*30Mm*18Mm (Host) Working Temp -10?~60? Working Humidity ; 80% Operating Current =80Ma Storage Temp; -20?~70? Even If Door And Door Frame Are Not On The Same Flat Surface, Door Alarm Works Properly.