#Industry News
KNSP-08LB #loudspeaker # emergency #call #box site installation .
Emergency broadcasting terminal loudspeaker telephone intercom KNSP-08L
Application:
1.metro
2.highway call box
3.power plant, steel plant
4.Refineries
5.mines
6.Dockside
7.other hazardous environment which has the demand of damp proof , fireproof , dustproof, freeze proof and anti jamming, especially for the place with big noise.
With external industrial grade waterproof and dustproof call flash alarm light。