EWP3 wireless motion detector

The EWP3 features innovative dual PIR technology that senses motion accurately and immediately alerts the user at the first signs of an intrusion. An alert is sent only when both PIR sensors are triggered. This feature eliminates false alarms caused by pets or lighting. Eldes' innovative wireless technology allows users to achieve an impressive wireless range of up to 3 km in open areas. You will not need to replace the batteries every few months – the EWP3 features a smart battery-saving mode that provides up to 3 years of battery life! The EWP3 is designed to reduce the number of false alarms. If you have pets weighing up to 40 kg, this is an excellent feature – it will not trigger the alarm while your pets are home alone.