Installation Manual

A: In the open area, the operating distance between the camera and NVR is about 50
meters; If there are obstacles, which is about 20-30 meters. In fact, it depends on the
environment of camera you installed. It is well known that the walls, obstacles, and
electrical products all will affect wireless signals.
Please note that:
If the house was built with concrete blocks, the cameras can't be installed too far
away from the NVR. The NVR and Antenna of cameras shouldn't be close to wireless
phones, WiFi APs, electric motors, engines , power transformers or metal
objects,which will cause a lot of wireless interference and some change in the signal
frequency of the cameras.
Q9: What should I do if I forget the password of the system?
A: 1. If you forgot the new password created by yourself or the default password
couldn't work, please follow below video link to change password to default.
https://youtu.be/uyt8N7rJwPI
2. If method 1 doesn't work, please tell me the time in the lower left corner of your
camera system on monitor (send a picture is best), Then I will give you a super
password, but the super password is only valid for 15 minutes and you need to reply
to my email immediately.
Q10: Does the camera need batteries or power supply?
A: The cameras need to be plugged in with power adapter for 24/7 monitoring, not
battery operated. If use battery, it's not safe and cannot use for a long time.
2. HDD Issue
Q1. How to check the NVR whether install the HDD?
A: 1: If your NVR is square and there are 4 screws on the bottom of the NVR box, you
will know this system includes HDD.