Grandstream Networks GVR3552 User Manual page 14

Caution:
Changes or modifications to this product not expressly approved by Grandstream, or operation of this
product in any way other than as detailed by this User Manual, could void your manufacturer warranty.
Warning:
Please do not use a different power adaptor with the GVR3550/GVR3552 as it may cause damage to the
products and void the manufacturer warranty.
This document is subject to change without notice. The latest electronic version of this user manual is
available for download at:
http://www.grandstream.com/products/surveillance/GVR3550/documents/GVR3550_UM_EN.pdf
http://www.grandstream.com/products/surveillance/GVR3550/documents/GVR3550_UM_EN.pdf
Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print, for
any purpose is not permitted without the express written permission of Grandstream Networks, Inc.
GVR3550/GVR3552 User Manual Page 13 of 121