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    Surveillance

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    Residential Security

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    Fire Monitoring

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    Custom Audio

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    Home Theater

Tech Tip–DVRs

  Out of the box, there is a default admin, user1, and user2. for DVRs Always be sure to change the passwords for admin and user1 and delete user2 (if not in use). Why? As an example, I recently tried to access a customer’s DVR and had the DDNS name slightly wrong. I...