Recommended uses for product-Indoor Security, Outdoor Security
Brand-Swann
Model name-SWNVK-AS4K800SD2-US
Connectivity technology-Wireless

THE SAFETY POWER TOWER - Comes with a convenient charging bay on the Power Hub and spare battery for hassle-free exchanges and up to 5 hours of backup power during power outages
Crystal clear color video, day or night - Each of the 4 cameras delivers 4K Ultra HD color day and night, with digital zoom
Offline access option: Connect to TV or monitor via HDMI with option to watch even without Wi-Fi and Internet
True Detect Smarts: heat, motion and people trigger recording and alerts with fewer false alarms and optimized storage
Free Local and Cloud Recording - The huge 1TB internal hard drive can store up to 2 years of recorded clips before overwriting and there are cloud backups
Actively prevents crime: activity activates sensor bulbs, sirens and mobile alerts, plus there is two-way conversation, to help prevent unwanted activity