Take full advantage of a Greyfox structured wiring system by installing security cameras that connect via inexpensive cat. 5 wiring and can be viewed over your home's television sets. The 2 Black & White Bullet Camera Kit contains everything you'll need to get started on a cat. 5 camera system, including two black & white cameras and a cat. 5 camera module, which resides in your structured wiring enclosure (sold separately) to send images through connected televisions. The included indoor/outdoor cameras connect via a single twisted pair cable to receive power and deliver video and audio (with the optional Cat. 5 Camera Microphone, sold separately). You'll be able to access the camera's images from any room in the house with a cat. 5-connected video amplifier (sold separately) through the channel you specify using the included modulator. Each camera features a Sony 1/3" CCD sensor in a white bullet case and includes a removable tilt-and-swivel base for easy aiming. An auto-electronic shutter and auto-gain control provide improved picture quality. In spite of their slender bodies, the cameras have a 92-degree viewing angle, so you'll be able to see everything in their range. Viewing isn't limited to the bright daytime hours: The Indoor/Outdoor Cat. 5 Black & White Bullet Camera offers 0.1-lux illumination, for seeing in ultra-dim light. The included 1-Channel Frequency Agile Mono Modulator allows you to view images from your security cameras through your connected televisions or through an LCD Display Module (sold separately). Select a single channel from UHF channels 14 to 69 or cable channels 60 to 94 or 100 to 125. This modulator is digital PLL tuned, which limits channel drift, and it retains full channel memory in the event of a power outage. The Cat. 5 Camera Module that sits in the structured wiring enclosure can support up to four cat. 5 Greyfox cameras. Two are included in this kit; additional Cat. 5 Bullet Cameras are sold separately. The module sends the 12-volt DC power across the cat. 5 cable to the cameras and receives the video and audio over this single cable, as well. Its additional features include LEDs that indicate the sequence rate of the connected cameras. Additional Cat. 5 Camera Modules are also availble separately. A 3-Channel Frequency Agile Mono Modulator is also available and sold separately for viewing camera images on up to three different user-specified channels. Prefer using color cameras? A 2 Color Bullet Camera Kit is also available.