Yolink YS7904-UC Installation & User Manual page 35

I n sta l l o r u s e t h i s d e v i c e o n l y i n c l e a n e nv i ro n m e nt s . D u st y o r d i r t y e nv i ro n m e nt s m ay
p re ve nt t h e p ro p e r o p e ra o n o f t h i s d e v i c e , a n d w i l l vo i d t h e wa r ra nt y
If your Water Leak Sensor 2 does get dirty, please clean it by wiping it down with a clean,
dry cloth. Do not use strong chemicals or detergents, which may discolor or damage the
exterior and/or damage the electronics, voiding the warranty
Do not install or use this device where it will be subjected to physical impacts and/or strong
vibra on. Physical damage is not covered by the warranty
Please contact Customer Ser vice before a emp ng to repair, disassemble or modify the
device, any of which can void the warranty and permanently damage the device
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