1): Model: LJ-898HD

2): Automatic dialing stored phone numbers

3): High loudness speaker alarming on site.

4): Guard arrangement, evacuation, muting and emergency calling operated by remote controller.

5): Long distance host control by telephone to achieve the function of a remote controller.

6): Intelligent crimes identification.

7): Automatic sound recording.

8): Long distance alarm site monitoring by telephone.

9): Automatic AC/DC switching.