Features 1 The product has two parts one is the host and the other is the magnetic stripe 2 There are two ON OFF switches on the main unit Push the switch to ON and the door sensor will start to operate Once the distance between the magnetic stripe and the main unit exceeds 1CM it will send out 120 125 decibels through the magnetic stripe sensor The voice scared the thief away 3 It is easy to install on the doors and windows of offices and homes It has a small appearance and is not easy to be detected by bad people It can also be used as door decoration Specification Model MSA 250Scope of application Office homeVolume ≥ 120 dB Lighting function NoneWorking voltage 4 5 V Working current 55 mA color White Specifications Host product size 52 41 22MMMagnetic stripe size 52 19 11MMPackage Includes 1 Door and Window Sensor
Price history
Apr 18, 2022
€11.19