new box advice

Hi all looking for a reasonable priced (£100) 4 channel dvr recorder only,analog and hd with 1tb hardrive for my 2 cameras need motion detection phone viewing also.Could somebody please point me in the right direction make model etc must be reliable thanks in advance for any info.

hi guys, want to upgrade my current box ( Zgemma star H1 ) running openvix as this doesn't allow me to record & watch 2 seperate channels , i can only record the channel i'm watching , i am on VM Cable , i only have one feed no Sat in the house so i'm looking for advice on what to get , so...