NVR User Manual
www.foscam.com
V
Important Safety Instructions
This chapter describes how to use the product properly so as to prevent danger and property loss. Be
sure to follow the security instructions when operating this product.
The CR2032 model lithium battery is used inside the device. If other types of batteries are used, there is
a danger of explosion. When replacing the battery, do not put the old battery into fire or handle it with
household garbage. Please dispose of used batteries in accordance with local laws and regulations
Installation Environment
Ensure device is installed in the well-ventilated, dust-free environment.
It is recommended to use a voltage stabilizer for supply of power. If the power supply was unmatched,
the device might work abnormally or stop working.
Check that the voltage of the extra power supply is the same with the NVR's requirement, and the
ground connection is working properly.
The distance between the NVR and other device or wall should be more than 6cm / 2.4in away to
facilitate heat dissipation.
Precautions
Please keep the device horizontally and avoid inclination or inversion.
Do not install the wireless NVR in humid and dusty environment.
Put the wireless NVR in drafty environment in case of ventilation port being blocked.
Don't touch the power switch with wet hand or damp items to avoid shock.
Do not splash liquid or metal filing on the NVR To avoid short-circuit fault or blaze.
Explosion may happen because of improper replacement of battery, do not replace it by yourself; If
you need, make sure it is the same type of battery. And do not open or repair it.
Do not take the device apart when it is operating (or connecting to power).
Please use suitable and professional hard disk to ensure continues and stable recording.
Lightning protection is needed when device is connected to communication cables. Ethenet cable
which comes form outside, connecting to the wireless NVR directly is forbidden.
Check the power supply to avoid damage because of voltage mismatch.
