6 inch Bell：JL188-6

概述
The JL188 Electric bell of notification appliances 
offers a wide range of Sound, for wall and ceiling 
applications, indoors and outdoors. They are 
designed to be used in 24 volt DC systems. 
性能特点
2-wire, DC24V Bell;
Package Size: 165x158x65mm, 1 pcs/1 carton. Gross Weight: 677g/1 carton.
性能参数：
Compatible with all the conventional fire alarm
control panel
High sound level up to 95dB
Easy installation baracket included
Steel material