4CH DVR Kit Features: 
1. 4CH D1 DVR 
2. 4PCS 600TVL  Security Camera 
3. 4CH Audio Output 
4. H. 264 Compression Format 
5. Support All Types Mobile Phone Surveillence

 Packing List

1.IR Camera*4

2.4CH DVR*1

3.Power DC12V/3A For Camera*1

4.Power DC12V/2A For DVR*1

5.20M Power&Video Cable Line*4

6.Remote control*1

7.Mouse*1

8.CD dish*1

9.Quick Installation Guide*1

10.Screws