MA300 User Manual
ZKTechnology EU
42
4.4 Environment-Friendly Use Description
The Environment Friendly Use Period (EFUP) marked on this product refers
to the safety period of time in which the product is used under the conditions
specified in the product instructions without leakage of noxious and harmful
substances.
The EFUP of this product does not cover the consumable parts that need to
be replaced on a regular basis such as batteries and so on. The EFUP of
batteries is 5 years.
Names and Concentration of Toxic and Hazardous Substances or Elements
Parts Name
Toxic and Hazardous Substances or Elements
Pb
Hg
Cd
Cr6+
PBB
PBDE
Chip resistor
Chip capacitor
×
Chip inductor
×
Chip diode
×
ESD components
×
Buzzer
×
Adapter
×
Screws
×
: Indicates that this toxic or hazardous substance contained in all of the homogeneous
materials for this part is below the limit requirement in SJ/T11363-2006.
×: Indicates that this toxic or hazardous substance contained in at least one of the
homogeneous materials for this part is above the limit requirement in SJ/T11363-2006.
Note:
80% of the parts in this product are manufactured with non-hazardous
environment-friendly materials. The hazardous substances or elements contained cannot
be replaced with environment-friendly materials at present due to technical or economical
constraints.