本店的各类安防产品都享有一个月内包换，一年免费保修(非人为)，终身维护，良好售前售后技术服务。
Our restaurant to enjoy all kinds of security products are replacement and within a month, one year free warranty (non-human), life-long maintenance, a good pre-sale technical services.
售后客服24小时内响应，一年保修，终身维护。
Customer response within 24 hours, one year warranty, lifetime maintenance.
售后客服24小时内响应，一年保修，终身维护。
Customer response within 24 hours, one year warranty, lifetime maintenance.
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