HFW1800RP
Lens : 3.6 mm; Resolution : 8MP 3840 (H) × 2160 (V), 4K IR Distance : 20 m (65.2 ft) HDW1800RP Lens: 2.8 mm; Resolution: 3840 (H) × 2160 (V), 4K IR: 20 m (65.2 ft)
XVR5104HS-4KL-13
Analog Camera Input : 4 channels, BNC Resolution : 4K, 6MP, 5MP, 4K-N, 4MP, 3MP, 4M-N, 1080P Storage : 1 SATA Port, up to 10TB capacity