WP435A Series ma transmitters othamanga a diaphragm amatengera kachipangizo kochokera kunja komwe kamakhala kolondola kwambiri, kukhazikika kwambiri komanso kudana ndi dzimbiri. Ma transmitter awa amatha kugwira ntchito mokhazikika kwa nthawi yayitali pansi pa ntchito yotentha kwambiri. Ukadaulo wowotcherera wa laser umagwiritsidwa ntchito pakati pa sensa ndi nyumba yachitsulo chosapanga dzimbiri, popanda kukakamiza. Ndioyenera kuyeza ndikuwongolera kupanikizika mumitundu yonse yosavuta kutseka, yaukhondo, yosabala, yosavuta kuyeretsa chilengedwe. Ndi mawonekedwe a kuchuluka kwa magwiridwe antchito, nawonso ndi oyenera kuyeza kosinthika.