Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: It looks like a S video cable connector coming off of the monitor in the picture with4 pins . I am looking for soemthing with an S video connector.
Document: The picture is OK, but the instructions are the worse I have ever seen for a product like this.The video cable was too short and substandard. Had to buy a longer and better quality video cable.
The monitor has two inputs for two cameras, one male and one female RCA connector.I needed a longer video cable so I got a 12 ft 3 conductor audio/video cable, separated and butt connected them to make a 36 ft cable. It works great! I got a second camera for a view from the roof of our rv for watching the night critters reading our camp sites. The limited instructions are almost useless but the monitor is very user friendly with both camera inputs.
The monitor is clear with great color, The camera appears to be waterproof as advertized. Lots of rain in the last 2 weeks. Picture quality still great. I learned a lot while installing this back up camera that I want to pass along since it comes with NO instructions. First. Do not use the included 20 foot video cable provided with the unit.
Totally perplexed I changed inputs on the display and there was the image. Yikes! The camera is a female end, when plugging into the display pigtail directly the male end on the display in input #1. However, the long video cable is male-male which means it uses the other connector on the display, the female one. This is input #2.
so far I like it would like to know if I could hook something else to it , you need to have some one to help that knows something about electrical stuff to do it or help you instructions not worth looking at the monitor is really big was hard to make it fit in my 06 Amanti  had to put it were the clock is need that now.
This turned on the camera and the monitor only when I was in reverse. I replaced the flimsy tiny 20 foot video cable with coax cable (this is the cable used in your house to connect the tv to the cable company outlet. There are 2 sizes so you will need to buy the appropriate male RCA connectors, 1 for each end. You can buy the connectors at Home Depot and the tool to compress the conectors to the cable there as well.
The viewing Angle is so bad on the camera it's like looking through a tube. Because there is no fish-eye effect the grid lines that are generated are useless. The monitor worked fine. It's kind of useless if you actually want to see whats behind the vehicle. If you want to see whats behind the vehicle about 20 feet away, it works great, anything close to the bumper is impossible to see.
I like the rear view monitor. I use it to line the hitch ball on my truck to a trailer hitch. Picture quality is good. Works great. The one thing I didn't like was it didn't come with wireing directions to hook it up so wired it to a cigarette plug adapter. If it came with basic directions on how to wire it up I would of gave it a five. .
Added this backup camera system to my Nissan Titan KC with the camera just above the hitch insert. Wiring was relatively straight forward. I tapped into the reverse light on the left rear for the camera power and into some a similar wire in the cab so the camera/monitor only come on when I shift into reverse. The picture leaves a little to be desire, but this could be due to a cheap A/V cable that is supplied with the kit.
Note that I've already connected the camera to the monitor via its video RCA type connections.Oh, and by the way, those claiming the video wire length or quality isn't good...are wrong. Works perfectly first time and all the times after.Works like a charm...with one caveat.The camera isn't wide angle enough.
Answer: I don't know if it is actually an S-video connector or just similar, but the monitor 'kit' comes with the other end (both male and female) connectors.  This adapter converts the wiring to two rca connectors (one male, one female, and supports two video signals/channels) a power wire, a ground wire, and some other accessory wire (I haven't determined what the accessory wire is for).  Even if this is an S-video plug, the wiring has obviously been customized for this application.  It may not work with another dedicated (prewired) S-video plug, hence, the manufacturer included the conversion wiring harness with the monitor.