1: Camera 3MP resolution, 2304*1296P HD image, support H.265 video format. 2: 120 degree 3.4mm wide angle lens, giving you a wider field of view. 3: Camera built-in battery power, Wifi connection, 100% completely wireless. 4: Camera built-in two 18650 lithium batteries, the default 5200mA, rechargeable design, standby up to 180 days (actual use time please subject to actual) 5: PIR best sensing distance of about 7-8M, sensing angle of about 120 degrees. 6: 9 infrared lights, night vision is also clear. 7: Built-in MIC and speaker, two-way audio. 8: IP66 waterproof rating, suitable for indoor and outdoor. 9: With magnetic bracket, the camera can be mounted anywhere. 10: Support up to 128GB of TF card storage. 11: 7 inch HD touch screen NVR with wireless connection, can support up to 4 way camera 12: Built-in 20 kinds of language interface 13: NVR supports up to 128G TF Card 14: Multi-purpose NVR base bracket, can be wall-mounted, can also be placed, simple switching 15: Camera sweep connection, no complicated settings 16: Multi-client support, support cell phone APP access

7-inch HD touch display all-in-one NVR, support long-distance wireless connection (open distance up to 150 meters, please refer to the actual situation for specific use). Support H.265 video format. Just power connected to the power, camera to code added, easy to use. Use 5V / 3A power supply. Support up to 128G TF card storage (optional). Built-in 20 languages, can be switched according to the actual. Support video playback and electronic zoom function, see more details. Support automatic rest screen when the camera is not working (time can be custom set).NVR built-in HD microphone and speaker, can realize two-way voice intercom with the camera. System software can be upgraded online.