Dear Manager,Hoping you have a nice day!This is Elaine from RVH Electronics Limited，which professionally manufacture CCTV Cameras for more than 10 years. H.265 AI 5-in-1 5MP XVR 1.RV-1104A5XVR Playback: 1CH 4CH Audio In: 4CH $26.58 2.RV-1108A5XVR Playback: 8CH Audio In: 4CH $30.98 3.RV-1116A5XVR Playback: 16CH Audio In: 2CH $51.78 AI Features: 1.Face Recognition 2.Face Playback 3.AI overline(option) 4.AI area intrusion alarm(option) 5. AI area enter alarm(option) 6.AI area exit alarm(option) Contact me,FREE SAMPLE will be sent! (Shipping costs are paid by you)Thanks. Best regards,ElaineRVH Electronics Limited ------------------------------------------------------------------------------------------------------------ Tel.: 86-20-82329465 Fax: 86-20-32359600 Whatsapp/Wechat:+86 13750394984Skype: RVH-Elaine Products range: IP Camera, PoC Camera,HD Analog Cameras(AHD, CVI, TVI, HD-SDI Camera),Analog Camera, DVR & NVR, CCTV Accessories. Add.: 3rd Floor, No. 3 Building, Yujing Industrial Zone, Zhuji Road, Tianhe District, Guangzhou, China.