Users Manual

FCC WARNING
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may cause
undesired operation.
Any changes or modifications not expressly approved by the party responsible for
compliance
could void the user's authority to operate the equipment.
NOTE: 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:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be
installed and operated with minimum distance between 20cm the radiator your body: Use
only the supplied antenna.
Warning: Changes or modifications to this unit not expressly approved by the part
responsible for compliance could void the user’s authority to operate the equipment
Manufacturer's Name: Wireless-Tag Technology Co., Ltd.
Sample Description:Bluetooth Module
Trade Mark: Wireless-tag
Model number: WT52810-S1
Operating Temperature: ‐25° C to 75° C
This product is a fixed location. To comply with RF exposure requirements, a minimum
separation distance of 20cm must be maintained between the user’s
body and the device, including the antenna. Use only the supplied or an approved
antenna.
This device in compliance with the essential requirements and other relevant
provisions of
Directive 2014/53/EU. All essential radio test suites have been carried out.
1. CAUTION : RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE
OF
USED BATTERIES ACCORDING TO THE INSTRUCTIONS
2. The device complies with RF specifications when the device used at 20cm from your
body
This product can be used across EU member states