It looks like a Hikvision system.
Is that 13MP camera? For a TVI system?

It is better for you to get the detail specifications of the CCTV system from your alarm guy.
You can refer to the topic starter's well covered 1st post for CCTV to understand the things you have to be aware of.

The list for CCTV only state what model is the recorder and the camera, not even mentioned the brand.
Detail specification like at what framerate and resolution the video recorder can record, what is the field of view and the minimum illumination of the camera, and etc.

Below is the detail specification of recorder and camera from Hikvision, for your reference, I hope you can read Chinese.
Recorder: http://www1.hikvision.com/cn/prgs_856_i4794.html
Camera: http://www1.hikvision.com/cn/prgs_750_i5944.html

Also, request your alarm guy to give you surveillance hard disk.
I am not aware of Toshiba has Surveillance hard disk, refer to 1st post on Surveillance Hard disk.

No comment on alarm system as I am not familiar.

CCTV Camera: DS-2CE16C0T-IR
http://overseas.hikvision.com/en/Products_..._176_i5681.html
This one is a 1.0 MP camera, different than what is being written on the paper that you posted earlier.
Can select 3 types of viewing angles or lens, if you want the camera to capture widest angle, then choose 2.8mm lens.
The camera able to provide 720P resolution @ 25fps (real time)

CCTV Recorder: DS-7204HQHI-F1/N
http://www.hikvision.com/EN/Products_acces..._364_i5791.html
Should be the 7204 model since it is written on the paper and have 4 cameras.
This recorder able to record video at 720P resolution @ 25fps (real time), so it looks alright.

Hard disk wise, try to ask them to provide you surveillance hard disk like Western Digital Purple or Seagate Surveillance hard disk.

I am not sure what requirements you want for a CCTV system and also how you want to use it for, so I can't comment further.

If you are happy with the camera resolution and it fits your budget, then this CCTV system is alright for you.

For the hard disk, surveillance hard disk are designed specially for CCTV use, as the hard disk will be written with data 24/7 most of the time,and designed to withstand high shock resistance. Normal hard disk are not designed for such 24/7 data writing usage, although you can still use normal hard disk on CCTV system with no harm, just that normal hard disk might not able to last as long as surveillance type hard disk.

For remote control and view, I think the Hikvision recorder is able to achieve this, but you need to set it up or ask someone with the knowledge to set it up for you.
You might need these things:
1. Network cable connect to your router with internet connection.
2. Configure your router to port forward those ports for remote control and viewing.
3. Have a DDNS (Dynamic DNS) account to tackle random IP assignment problem from your ISP, make sure your router has support on the DDNS service that you have chosen.
4. Configure the DDNS account on your router and make sure it works.
5. If your ISP gave you private IP address, you must request for public IP address, or else you won't be able to do access your CCTV from outside.
6. Get the Hikvision mobile app from Google Play Store or Apple App Store, the name is "iVMS 4500".
7. Configure the app and point to the DDNS account you have registered.

Yes, paper wrote 1.3MP but the camera looks like it is a 1.0MP one, but it will work fine still.

NVR: http://www1.hikvision.com/cn/prgs_679_i4418.html
Camera: http://www1.hikvision.com/cn/prgs_191_i7025.html

Although is wireless, you will still need to provide power point at the location of the camera.

The NVR specification stated that the total max recording bandwidth is 25 Mbps.
The camera, each can supply max of 8 Mbps, 4 of them will be 32 Mbps, which exceed the total max bandwidth of the NVR.
You might need to cap the max bandwidth for each camera to 6 Mbps, should be available in the settings inside NVR.

Tip #1: Avoid bundle hard disk together, reason is chances are the hard disk might suffer damage during shipping from China to Malaysia. You can get the surveillance hard disk like Western Digital Purple in Malaysia, and then install the hard disk yourself.

Tip #2: Since you planned to get the whole set of CCTV solution from China, your parcel might subject to GST, since the total amount of the parcel import is more than RM 500.

You bought the EZVIZ C2C from China, but I am not sure if you can successfully register for account on ys7.com for remote viewing, because to create account on ys7.com, you will be required to have cellphone number from China, as far as I know of.

I am not sure if registering an account on ezvizlife.com will work or not, but you can try.

Even EZVIZ remote viewing service also get embedded in almost all recent Hikvision XVR and NVR.

My recommendation
=============

Hikvision China Set
NVR: DS-7608N-K2/8P (Supports up to 8 network cameras with PoE)
Network Camera: DS-2CD3T26WD-I3 (IP67 Protection and Minimum Illuminance of 0.002 Lux)

Hikvision English Set
NVR: DS-7608NI-K2/8P (Supports up to 8 network cameras with PoE)
Network Camera: DS-2CD2T22WD-I3 (IP67 Protection and Minimum Illuminance of 0.01 Lux)

1TB of hard drive is enough for your need, can store up to 48 hours from six 2MP 25fps camera at 5120kbps bit rate.

Yes, I am fully aware of that.
The China set only came with Chinese user interface and Chinese language.
That is why I included the English set on my recommendation also.

Actually I am not too sure where to get the Hikvision English set in Malaysia.
You can search online from Google, or search in Amazon, eBay or even Taobao.
If you really wanted to get the English set, prepare to fork out 2x to 3x the price of the China set.

I wonder how surveillance system like Hikvision can get targeted by hacker for DDOS purpose, because from what I know, most current Hikvision surveillance system will ask user to set password on first boot up. Unless user set weak username and password, or the Hikvision system itself have backdoor or security hole that getting exploits by hacker. It is always good to get the surveillance system firmware up-to-date.

From what I know of until now, you are able to use iVMS 4200 mobile app to perform remote viewing on Hikvision China set.
I can't remember the motion/alarm alert message language, but I believed it should be in Chinese.
Also, the time and date OSD on the camera screen, is in Chinese, you can set the day, month and year to be displayed in numerical rather than in Chinese, but can't get rid of the day of the week display in Chinese.

I have not much experience on lightning arrestor or lightning isolator, but you can ask around or wait for other people reply.
I remembered that the Hikvision network camera has 6kV lightning protection, I saw the words written in the packaging, but not in the specification on their website.
Better still to have another layer of protection just to be safe.

This DVR model is using TVI technology, meaning it runs on coaxial cable.
As far as I know of, there is no WiFi or wireless functionality for TVI camera and recorder.
To run surveillance system with coaxial cable, you will need minimum of 2 sets of wires, coaxial cable and power supply cable.
If you want minimum cable running on your surveillance system, you can consider network surveillance system with POE functionality.
With POE, only one cable is required, which is the network cable.
Even with surveillance system with wireless or WiFi system, you still need power point to supply power to your camera.
Hope it helps.

That model listed in AliExpress is either one of these two:
http://www.hikvision.com/cn/prgs_964_i8166.html
http://www.hikvision.com/cn/prgs_964_i13191.html

Again I don't see any of the lightning protection mentioned in the website page.
It is always good to have a separate lightning isolator to protect both your recorder and camera, without relying solely on the possible built-in lightning protection module.

Please share what kind of CCTV system you are having or going to have?
Brand, model if you know, for better calculation.

Since you are asking for broadband package to run CCTV, so the thing you should pay attention on the broadband package is the UPLOAD bandwidth or speed.

For Hikvision network camera system, most of the camera can provide both main-stream and sub-stream.

Main-stream, is the stream that you have chosen for recording, if you have 1.3MP camera, your main stream most likely will be recording on 1.3MP, although you can adjust the recording resolution on the NVR.
Let's say your main-stream is at 1.3MP (1280 x 960 @ 25fps using H.264 compression, 2048kbps bit rate), if you want to perform remote view on main-stream, your broadband package must have at least upload bandwidth of 2.9Mbps, according to bandwidth calculator tool provided by Hikvision.

Sub-stream, is a stream derived from main-stream, which its purpose for low-bandwidth streaming support. Sub-stream has a fixed resolution of 352 x 288, regardless of your chosen main-stream resolution.
Sub-stream will take up bandwidth of around 366kbps of bandwidth, with 25fps and using H.264 compression.

As time of writing, Streamyx packages provide 384kbps upload speed for 1Mbps and 2Mbps package, and 512kbps upload speed for 4Mbps and 8Mbps package.
With 384kbps or 512kbps of upload speed, you can only have one single sub-stream view for smooth remote viewing.

As for UniFi plan, the cheapest 30Mbps plan has upload bandwidth of 10Mbps, which is enough to have 3 simultaneous main-stream view on 1.3MP.

If you want to view 8 camera simultaneously using main-stream, you will need at least 24Mbps of upload speed on your broadband package.
Becareful if you want to do this on your mobile with limited quota data plan, as it will used up the quota very fast.

Please correct me if there is any mistake.