Professional Grade, Heavy Duty Tools for CCTV. All CCTV Tools and Monitor we offer are used on daily basis by oour CCTV Contractors and Installers. They are proven to be durable and offer best quality. These CCTV Tools are Must Have for every Professional CCTV Installer. They will save you time and money allowing to finish the job sooner, make higher quality connections that last longer and with our CCTV Service Monitors, setting up Cameras takes no time, CCTV Monitors are also must have to set Focus and Zoom on Cameras with Vari-Focal Lens and to access settings in On Screen Manu OSD on surveillance cameras. Most Surveillance Cameras these days have OSD for fine adjustment and without Service Monitor, you won't be able to access it.