7" Wireless Monitor For Motorhomes Vans Reversing+2×Wireless Rear View Cameras

FHSS: Frequency Hopping Spread Spectrum. Effective range: 20m. Easy to DIY. TV System: PAL / NTSC. Lens: 2.5mm. Product Feature Compression format: MPEG 4 video. View angle:140 °.

eBay