Lenkeng Technology D01IN Smart Doorbell D01 User Manual

User manual

FCC Warning:

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and, if

not installed and used in accordance with the instructions, may cause

harmful interference to radio communications. However, there is no guarantee that

interference will not occur in a particular installation. If this

equipment does cause harmful interference to radio or television reception,

which can be determined by turning the equipment off and on, the user is encouraged

to try to correct the interference by one or more of the following measures:

o Reorient or relocate the receiving antenna.

o Increase the separation between the equipment and receiver.

o Connect the equipment into an outlet on a circuit different from that to

which the receiver is connected.

o Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved by

manufacturer could void your authority to operate this equipment.

This equipment complies with FCC RF radiation exposure limits set forth for an

uncontrolled environment. This device and its antenna must not be located or

operating in conjunction with any other antenna or transmitter.

To comply with FCC RF exposure compliance requirements, this grant is

applicable to only mobile configurations. The antennas used for this transmitter

must be installed to provide a separation distance of at least 20 cm from all

persons and must not be co-located or operating in conjunction with any other

antenna or transmitter.