Lorex 4K Indoor/Outdoor Wired Security Camera System, Ultra HD Bullet Cameras with Motion Detection Surveillance

Complete Security Camera System - This system includes a 8-channel DVR and 4 x 4k UHD quality security cameras
Amazon Alexa & Google Assistant - These Lorex cameras are compatible with Amazon Alexa and Google Assistant Voice Control
Smart Motion Detection - Only sends alerts when a person or vehicle is detected and not for motion from moving branches or animals
Color Night Vision - Get full color video in ambient light settings, or crisp black and white video in dark nighttime conditions with the infrared LEDs; IR night vision up to 135 feet
Active Deterrence - Each camera has a motion-activated LED warning light and a remote-triggered siren for an added level of security