Followings are the technical parameters:

-Panel:7"LED backlit
-resolution:800*480
-Aspect ratio:16:9
-Brightness:400cd/m²
-Contrast:500:1
-Viewing angel:140°/120°
-input:Composite,Antenna port
-output:Composite
Attached is the demo for your reference.

Specific Monitor by LILLIPUT for Flying Camera System. Application for Aerial & Outdoor Photography. Strongly recommend for aerial enthusiast & professional photographer.

329/DW includes dual 5.8Ghz receivers, which cover 4 bands and total 32 channels, realizing auto antenna switching to get best signal.
329/W includes single 5.8Ghz receiver, which cover 4 bands and total 32 channels.

Features:
Multiple power support, makes outdoor photography more convenient and practical.
No "blue screen" problem when the signal gets weak, from 100 to 2000 meters wireless distance.
Sunlight readable with ultra brightness & definition screen. 

5.8GHz Wireless AV Receiver

• Built-in AV receiver support PAL / NTSC switch automatically, anti-black, anti-blue, anti-flash.
• Simulation of composite video AV inputs, aerial camera connection.
• 5.8Ghz frequency channel.
• Optional high capacity rechargeable Li-ion battery, make power cables free.
• Small, light weight, durable.