日韩成人激情_欧美黑人xxx_国产一区二精品区在线_精品在线一区_97成人资源_久久久久久一区

多電壓、多音調(diào)發(fā)聲器

Fulleon's electronic sounders have been created and designed to combine high sound output with a professional design. Maximum audibility and simple installation are easily accomplished, this ease of use matched up with the high IP rating is what makes the Askari panel sounder from Fulleon suitable for a multitude of process and industrial environments.

Features & Benefits

提供面板安裝和壁裝型號(hào)
25.4mm 直徑 安裝孔，用于面板型號(hào)（庫存號(hào)為 430-091）

注

一組數(shù)值指名使聲音輸出級(jí)別和電流消耗，其實(shí)際數(shù)字將取決于選擇的音調(diào)和可調(diào)節(jié)的音量設(shè)置。