21.5 "(16: 9) LCD video monitor, Full HD, HDMI, USB, VGA

IP monitor that can stream live video from 16 x IP camera via switch
15.6 "LED display, 1920 x 1080 pixels
H264, 16: 9 format
1 x HDMI (Full HD)
2 x audio (RCA)
1 x VGA and 1 x DVI-D
1 x RJ45 (10/100)
2 x USB2.0
1 x e-SATA for recording (option)
Supply: DC 12V / 5A or via PoE (option)
Operating Temperature: 0 - 50 ° C
Dimensions: 401.5 x 251 x 60.3mm 
For VESA Mounting

19 "LCD screen for CCTV
1 x VGA
1 x HDMI
1 x S-Video
1 x Composite (BNC)
2 x Sound input (RCA)
1 x Composite Output (BNC)
PIP and PBP
Power Supply: 12VDC / 5A (supplied)
1280 x 1024 (5: 4)

24 "LCD Flat Panel
Metal Cabinet With Aluminum Frame
2 x HDMI (Full HD)
1 x USB
1 x VGA
1 x Video (In / Out)
1 x audio
Nits: 250 cd / m²
Resolution: 1920 x 1080
16: 9 format
PIP function (PC / Video only)
Built-in 2W speaker
Mount: VESA75 / 100
Supply: DC12V 

27 "4K UHD TFT LCD Flat Panel
Metal Cabinet With Aluminum Frame
1 x USB-A input & nbsp;
1 x HDMI A (HDMI2.0) input 
1 x HDMI2 input & nbsp;
1 x Display port input
1 x PC input & nbsp;
1 x VGA input (D-Sub 15 pin)
1 x DVI-D input
1 x PC Audio input (3.5 phone jack)
1 x RS232 input (D-SUB 9pin)
1 x earphone audio output  
Nits: 250 cd / m²
Resolution: max 3840 x 2160
16: 9 format
LED backlight
PIP / PBP function
Built-in 2 x 2W speaker
Mount: VESA75 / 100
Touch (optional)
Supply: DC 12V / 5A