This is designed for ex-proof electrical equipments, for cable in-out area or steel pipe not being easy used place.
Ex-marking – ExdⅠ/Ⅱ
Certificate – CNEx04.1307
License – XK06-123-00251
Material – Rubber tube inside with steel knit, two heads with galvanized screw joints
IP – IP54
YHNGd13A-1000 – screw joint G-1/2”，inner dia.13mm，length 1.0m
YHNGd13A-1500 – screw joint G-1/2”，inner dia.13mm，length 1.5m
YHNGd13A-2000 – screw joint G-1/2”，inner dia.13mm，length 2.0m
YHNGd13B-1000 – screw joint G-3/4”，inner dia.13mm，length 1.0m
YHNGd13B-1500 – screw joint G-3/4”，inner dia.13mm，length 1.5m
YHNGd13B-2000 – screw joint G-3/4”，inner dia.13mm，length 2.0m
YHNGd23C-1000 – screw joint G-5/4”，inner dia.23mm，length 1.0m
YHNGd23C-1500 – screw joint G-5/4”，inner dia.23mm，length 1.5m
YHNGd23C-2000 – screw joint G-5/4”，inner dia.23mm，length 2.0m
SWSI offers cost effective solutions to security problems for grocery stores, gas stations, banks, hospitals, schools and others. From pilferages inside the warehouse to shoplifting inside a 24-hr convenience store, our satisfied customers have already enjoyed the return of their investments on our offered solutions in Electronic Security System. 
Following years, with the proliferation of broadband internet, Digital CCTV has become a "big name" in the security market due to its "remote monitoring, control and recording" features.
