IP network intercom terminal User Manual
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Copyright
The manual, which is created or developed on the basis of SPON copyright, is the intellectual property of SPON. Without
prior written consent by SPON
，
any reproduction, modification, or retransmission, in any form or by any means, is illegal
and strictly prohibited.
In accordance with relevant laws, translation and conversion are contained in reproduction.
Only for private use, downloading and printing of the manual is not prohibited when it is spreading on internet and media.
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Warranty
The manual is subject to modification, and there is no further notice if it is modified. Accurate statement, information and
suggestion are provided in the manual to the best. But any expression or implication are not guaranteed by SPON, and
users bear full responsibility for the application of product.
SPON made no guarantee about the manual, including but not limited to any contained marketability or specific guarantees.
SPON bears no responsibility for any indirect or incidental losses caused by improper use of the manual.
Summary of Contents for NAS-8521A
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