The Texecom FCD-0209 Premier Odyssey 4E External Bell Box in White/Blue is a professional-grade product designed for residential installations. Made of polycarbonate with a 360° lens, this unit features a single piezo sounder producing a volume of 109dB and an adjustable wall and lid Tamper switch. The fully enclosed electronics module is protected to IP44 standard. The captive screw fixing method, combined with the Tamper switch, provides early indication of unauthorized access. The fully adjustable Tamper switch offers flexibility in installation. The low current mode, selectable by jumper, reduces current draw from the control panel, allowing for additional external sounders while maintaining significant sounder volume. Ideal for premises requiring Maximum security and value optimization.