[Spotlight+2 Way Audio] Hiseeu 4K PoE Security Camera System,Home Surveillance Kits w/4Pcs 5MP IP Security Camera Outdoor&Indoor,Extendable to 16 CH,Waterproof,Human/Vehicle Detect,1TB HDD,7/24 Record

Real-Time 2-Way Audio & Audio RecordingWe can talk directly on phone app for asking courier to put package to a certain place you point, and hear sound from app or TV monitor connected to NVR
7/24 Record +Smart PlayBack Mode at Anytime1.
Various Record Modes: Regular 7/24/365 Motion Detection. 2.
Playback Modes: Sync Playback (4 cams at most) Motion Detection Playback Common Playback
Intrusion/Crossing line Detection for Human/VehicleWe can customize the surveillance area or set a line for human/vehicle, and the alarm alerts will be triggered when detecting human/vehicle crossing the line or intruding the alarm area
Intruder Alarm lights and push alerts on Free APPWe could be alerted any time a person enter your property by receiving push notification from free phone APP, and the alarm light will be triggered to drive away the suspicious objects (
Note: APP has No Monthly Fees)
Work with or without InternetFor local TV monitor surveillance, the camera system can work without Internet, but If you want to remote access via APP or PC Client Software, we need to connect the system to router to access to internet