、[Power Supply] The smart pet feeder can be powered by a power cord or a battery. If there is a power outage, the feeder can continue to operate on battery power to ensure your pet is fed on time. 2、[HD Camera] The smart video pet feeder comes with an HD camera that can remotely interact with your pet in real time. The camera can be used to record sound and video and supports playback. 3、[Light Distinction] The blue light flashing slowly means it is connecting to the network or has dropped, the normal long light means the feeder is connected to the cloud; The red light flashing quickly means the feeder is stuck with pet food, and flashing slowly means it is short of pet food. 4、[Alert] The smart feeder can choose manual or automatic feeding according to your needs. When it is short of pet food or stuck, the feeder will send an alert to ensure your pet does not go hungry. 5、[Applicable conditions] The pet food feeder is only suitable for dry food, the food particle size is 5 to 15 mm/0.2 to 0.6 inches, the pet food bucket can hold up to 5 liters of dry food and can be easily cleaned. and replenished.