A super long range of up to 3000 ft.
FM wireless technology to work well even without Wi-Fi.
Special code-matching technology to avoid interference.
Sensor is weatherproof, comes equipped with a rechargeable battery and solar panel, has 3 sensitivity levels, and the detect light can be turned ON/OFF for privacy.
Receiver can be used with batteries on-the-go, has a low power indicator and caller display, 4 volume levels, and 12 different chimes available.
Expendable; system can expand to include up to 8 sensors and more receivers; system automatically detects expansion range.
The new design makes it easier to set sensitivity and easier to uninstall the sensor and charge it.