13
Cautions
●Please do not install this product in the metal cover and other
fully closed devices. It may result in network signal interrupt
and low performance.
● Take routine tests periodically to find and remove trouble in
case of any alarm for stealing.
●Avoid fall or sever collision for product to for fear of damage
of internal part and impact on working life of product.
● Wipe the dust on the product by soft cloth. Clean by the
corrosive cleansing liquid and other chemical solvent is
forbidden.
●
This product should be installed in dry and clean place to
prevent inner component from dampness or other debris.
●
Please do not disassemble or refit this product and its
accessories.
●If this product breaks down, non-professional staff shall not
handle it. Send it to local service center for repair, or contact
our customer service staff.
!
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN
INCORRECT TYPE. DISPOSE OF USED BATTERIES
ACCORDING TO THE INSTRUCTIONS.