If you're really paranoid, you can sign up with them for email alerts.
如果说你还是担惊受怕的，那可以注册到他们的网站接受邮件提醒。
Performance Expert can send out both warning and error alerts using email or text message.
PerformanceExpert可以使用电子邮件或文本消息来发出警告和错误提醒。
Alerts are sent via email, SMS text, or standard industry alarm through the security system.
报警器可以通过安全系统发送邮件信息，文本信息或者标准工业警报。
Alerts are sent via email, SMS text, or standard industry alarm through the security system.
报警器可以通过安全系统发送邮件信息，文本信息或者标准工业警报。
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