tiiwee X4 Motion Detector Alarm Care and there is no need

and there is no need to replace the batteries every two months

And with its 8-12 month battery life

The X1 siren has a loud 120dB sound that will warn you of potential danger

All components are pre-configured

tiiwee X4 Motion Detector Alarm Care and there is no needThe Tiiwee X4 motion detector alarm is an easy to use, stand alone system perfect for homes, offices, stores and more. The X4 alarm is based on wireless technology, so it's easy to install and can be activated or deactivated from another room or outside your home. Plus, the system is ready for use immediately. The Tiiwee X4 motion detector alarm is perfect for home security. Unlike other motion detectors, the X4 is powered by 3 x 1. 5V AA batteries