(a) Keep the device dry. Precipitation, humidity, and all types of liquids or moisture can contain minerals that
will corrode electronic circuits. If your device does get wet, remove the battery, and allow the device to
dry completely before replacing it.
(b) Do not use or store the device in dusty, dirty areas. Its moving parts and lectronic components can be
damaged.
(c) Do not store the device in hot areas. High temperatures can shorten the life of electronic devices,
damage batteries, and warp or melt certain plastics.
(d) Do not store the device in cold areas. When the device returns to its normal temperature, moisture can
form inside the device and damage electronic circuit boards.
(e) Do not put Master and Slave at same place in case of this set is unable playing functions to guard your
valued goods.
(f)
This product only assists to provide the warning alarm for reminding the user. It does not guarantee to
prevent steal or rob by personal safety and property if any urgent need. This product does not guarantee
any damage of personal safety, property, material or the information loss, or other related loss.
(g) We reserve the right in changing the specification of the hardware and software designs to manuals at
any time and without prior notice. Informationin this document is subject to change without notice.
(h) This product operational temperature is between 0 °C ~ +55 °C. Storage temperature is between -10 °C~
+60 °C.
Warning: Do not put the battery into the fire or heat resource. It will be cause dangerous or even explosion.
(a) Do not attempt to open the device other than instructed in this guide.
(b) Do not drop, knock, or shake the device. Rough handling can break internal circuit boards and fine
mechanics.
(c) Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device.
(d) Do not paint the device. Paint can clog the moving parts and prevent proper operation.
Warning
1
Care and Maintenance
Caution
