Digital Data Communications LEVEL ONE FCS-4400 - Manual (Page 7)

Hardware Installation
Installation Notice
Please be sure to follow all the steps of the instructions. Wrong installation may damage the
product.
FCS-4300/4400/4500Housing installation
‹
Outer housing fixing as below, click down the iron slice then pull it up.
‹ Before install inner housing, please hook the safety lock of outer housing on the fixing socket of
inner housing, in case of installation accidents.
‹
Please fix the three screws on the side before install the camera.