DEC PCBR / DEC PCBB - Decoy Red Base or Blue Base Only Application The Decoy Base is available with Blue or Red strobe lens. Made of polycarbonate the base has a number of installer friendly features such as screw holder, level indicator and scredriver holder. Specification Polycarbonate housing in white, red, yellow and blue Strobe lens available in blue and red Finish Standards ECHO - EchoInternal sounder with built in flash suitable for use wit… BP-Strobe - BP StrobeFlasher unit that fits into decoy external sirens. ECHO FLASH RED or BLUE - Echo Flash Red or BlueInternal sounder with built in flash suitable for use wit…