Introducing the Optex HX-40RAMi iSeries High Mount Wireless Outdoor PIR Sensor, designed for reliable security with a coverage of up to 40 feet. This advanced sensor comes equipped with a pre-installed Inovonics EN1941 wireless transmitter, ensuring seamless connectivity right out of the box. Its active infrared digital anti-masking function enhances security by preventing tampering. Ideal for mounting heights between 8 to 10 feet, it features intelligent 'AND' detection logic for improved accuracy and double conductive shielding for enhanced durability. Elevate your security system today with the Optex HX-40RAMi and experience peace of mind like never before!