features in H.264 video compression, NVR CVI TVI HVR AHD 5-in-1, PTZ, P2P cloud function, supporting for Android/IOS devices remote view anywhere at anytime. You can choose scheduled recording, set motion detection or watch the video on your computer and smart phone. DVR also provides digital zoom, which allows you to get a closer view of record clips. Meanwhile, our home security system DVR have many uses: the security detection of public places, monitoring for unattended store and warehouse protection, the park and rides security record and observation, safety monitoring for cottages and residential areas, and other surveillance needs for outdoor/indoor. Easy installation and easy operation.Features:*Support 4-ch 1080P AHD cameras input and 4-ch sync playback.*NVR CVI TVI HVR AHD 5-in-1 function, support both 1080P AHD camera and 1080P IP camera input.*PTZ function: Pan/Tilt/Zoom, to ensure that the tracking object appears in the middle of the monitoring area, provide with wide viewing angle.*Onvif protocol standards, compatible with various Onvif IP cameras.*P2P cloud service for Android/IOS mobile devices remote view anywhere at anytime.*H.264 video compression, higher definition image and lower bit rate.*Motion detection record. The DVR will be triggered to record when detect something moving. NO trigger, no record, more intelligent and space-saving.*Alarm notification. When motion detection is triggered, the DVR will automatically send out buzzer sound and push alarm notifications to your phone.*Multiple ways to access on the PC, phone and pad, can be viewed by PC client, Phone APP and IE browser.*This DVR default VGA resolution is 1280*1024, so we suggest you to use the monitor with 1280*1024 or higher resolution for normal use.*Widely used at home, shopping market, office and other surveillance needed places.