13Precautions for installationAll work related to the installation of this product should be made by qualified service personnel or systeminstallers.Use this product for indoor use only.Do not expose this product to direct sunlight for hours and do not install the product near a heater or an air condition-er. Otherwise, it may cause deterioration, discoloration and malfunction. Keep this product away from water.This product is designed to be used as a pendant mount camera.When using after installing it tilted or on desktop, it may not work correctly or its lifetime may be shorten.Important:• Prepare 4 fixing screws (M4) to fix the base unit using the base unit according to the material and strength of thearea where the camera is to be installed.Do not use wood screws and nails.• Required pull-out capacity of a single screw is 196N {20 kgf} or more.• If a ceiling board such as plaster board is too weak to support the total weight, the area shall be sufficiently rein-forced or the optional ceiling mount bracket WV-Q116 shall be used.• When pendant-mounting on a ceiling, use the optional ceiling mount bracket WV-Q117.• When installing on a wall, use the optional wall mount bracket WV-Q118.• When using an optional mount bracket or inner cover, refer to the operating instructions of the bracket in use.• Remove the cover film from the transparent part of the dome cover after the installation is complete.Procure fixing screws locally.Fixing screws to be used to fix this product are not provided.Prepare them after considering the total weight, the material and strength of the area where the camera is to beinstalled.When tightening fixing screwsFirmly tighten screws/bolts that are suited to fix with the material and strength of the area where the camera is to beinstalled. After tightening screws/bolts, check with eyes if the camera is fixed firmly.Installing conditionCameraWeightApprox.2.2 kg(include thebase unit)Model no.(Without mountbracket)WV-Q116WV-Q117WV-Q118–Approx.0.8 kgApprox.0.72 kgApprox.0.65 kgon ceilingon wallM4 4196 N {20 kgf}* The strength morethan 5 times of thetotal weight includingthe camera isrequired for the wall(ceiling) strength.Weight Mount type RecommendedscrewNumber ofscrewPull-out capacity of asingle screwAppropriate mount bracket Part to be mounted on a ceiling/wall