The standard working temperature of the camera is -4 to 140 degrees Fahrenheit. But when the camera works, it sends out heat, so it can work at a lower temperature, and the temperature is not standard.

Please download IP Pro/EseeCloud in App Store. Please view App setup demo video through the links below(the operating method of EseeCloud is the same as IP Pro): APP Setup Demo: http://www.ohwoai.net/new/OHWOAI-Wireless-System-App-Setup.html

Please download computer client(it needs the latest graphics card drivers of your computer) through the link below, please add device by Cloud ID.   Computer Windows CMS client download link: http://www.ohwoai.net/download/OHWOAI-CMS_Win.html MAC CMS client download link: http://www.ohwoai.net/download/OHWOAI-CMS_Mac.html

When you setup backup, you can pull out the mouse and put USB flash disk into USB port, the system will auto backup the video.

Please go into System setup>> Video detection, uncheck the Alarm and Buzzer; please go into System setup>> General setup>> Error setup, uncheck all the four boxes,  and save the settings.

The red triangle means error detected or motion detected, you could click it to see what it is; and you could also close it if you like, please go into System setup>> General setup>> Error setup, uncheck all the four boxes,  and save the settings.

The Camera lens is 3.6mm, the angle is about 75-85 degrees.

This security system can’t be added into Wi-Fi network. But if you want to realize remote access, there has to be internet, you have to connect the NVR to your Router directly with a network cable. This system can work without internet, but cannot been visit by internet

You could format HDD in System setup>> General setup>> HDD setup to delete all video records, cannot delete single record.

Sorry, this Security System doesn’t support cloud storage for now.

This system supports 220V power input. The system power supply supports AC 110V-240V input.

Yes, you can position camera indoor  aimed at a windows, it works fine in day time but at night it doesn’t. The camera has 36 pcs IR led working for night vision, the window glass will reflect the infrared light to the camera lens, so you won't see anything in night vision mood.

The hard drive is 3.5 inch internal SATA HDD, you could buy one and install it into the NVR box, go into system setup>>HDD setup, choose the hard drive and format it, the HDD will work. This system supports up to 6TB hard drive, and if the hard drive is over 2TB, we suggest you purchase a 12V3A power supply for NVR box, the bigger hard drive needs more power.

There are several possible reasons for this case: Installation error: Please don't place the camera next to the wall or towards something reflective, they reflect light strongly, so you will not see anything in night vision; Please don't turn the camera toward a very empty place or a large area, there would not be enough reflected light so that you won't see anything in night vision; Please don't place the camera indoors toward the window; the window glass will reflect the infrared light to the camera lens, so you won't see anything in night vision. Solution: Please adjust the camera angle or change the camera's position.

That is because your TV/Monitor doesn’t support Full HD picture, please change another  TV, or connect the NVR system to TV/Monitor by VGA cable, the video resolution transmit by VGA is lower than HD picture. If the above problem occurs in the case of VGA connection, please use HDMI to connect the system with TV, go into System setup>> Screen setup, use drop-down box to select a lower resolution for VGA resolution that your computer monitor supports, then use VGA to connect the system with your computer monitor. PS: Some Japanese brand of TV only support 1080p@60Hz.

Please go into Video Manage, choose the camera then click Manual Edit, select Image Rollover.

Please go into Video Manage, click the camera you want to change order, then click the Up Arrow or Down Arrow Icon, you can reorder the sequence.

Please enable APP Alarm in System setup>> Channel setup>> Video detection, please also enable alarm information in the App and meantime allow your phone to receive push notifications.

Please check if your Router has internet access or not; please check if the network cable is good or not, the LAN light blinks or not in the rear panel of the NVR when inserting the network cable;  If all is good, please check the box DHCP in System setup>> Network setup, click Ok, exit the menu and reboot the system by right clicking the mouse, select Exit System; after Cloud ID is online, you could uncheck the DHCP box

POE cameras are powered by POE and do not need to be plugged in, but the POE NVR needs to be plugged in.