Wired connection is via cable to connect DVR and cameras.
The camera is without a battery.
These Cameras can be Installed both Indoors and Outdoors to Cover Every Corner. The Outdoor Bullet Cameras are IP67 Super Waterproof Grade and Dustproof, Durable Outdoor Weatherproof Casing, So They can be Installed in All Weather Conditions.
24/7 Recording Video
There is 1TB Hard Drive in the DVR for 24/7 Secure Recording and Monitoring. You will Never Miss Any Moment of Your Home or Business. Getting a Peace of Mind, no Matter Where You are.
Besides, You can Customize Each Security Camera with Different Recording Modes: Record Footage Continuously; Record During Scheduled Times; only Record When Detect Motion.
APP & Playback
Download Eseecloud on your smart phone (IOS or Android), and enjoy cameras simultaneous viewing on app. Watch recordings saved on DVR remotely via app anytime anywhere, using mobile network or Wi-Fi. Playback locally on large screen TV by using the HDMI port on the DVR.
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