Hdmi Modular Connector White Valcom light alert VARIABLE PITCH (1 7/8") is

VARIABLE PITCH (1 7/8") is an extra-tough bi-metal blade made from steam oxide finish with no paint to gum up and slow cutting with deep 1-5/8-Inch cutting depth allows for cutting through 2-Inch by 4-Inch wood studs

It is used when the body of the camera is embedded in the ceiling

Vxis 1937 chipset

Catalog#  52078813

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