Instalarm instruments pvt. Ltd. Is the manufacturer of industrial hooter. The industrial hooter is most reliable and sturdy suitable for flush panel or projection mounting. It is a metallic diaphram type with electromagnetic coil, available for 24v dc, 110v / 230v ac or 110v / 220v dc supply. Industrial hooter is the most ideal for outdoor locations, and for noisy area. The audio output is 80-95 dbs with 35 watts.
