The LuNAR RK150DTG3 is the ultimate ceiling motion detector for professional installations, incorporating both Anti-Mask and Anti-Cloak™ Technologies (ACT™). Built-in end-of-line (EOL) resistors are included to to simplify the installation. The detector features a 110º wide-angle Fresnel lens, providing 360º coverage. 360° low profile ceiling mount Grade 3. Coverage 12m (40’) diameter. Dual technology (MW and PIR). Anti-Cloak Technology (ACT™). Green Line™ for disabling the MW during disarm. Active IR Anti-Mask. Built-in Triple EOL resistors, jumper selectable. Cover and back tampers. Low profile design.