Digital Crystal Automatic Dialing Alarm System
Product Description
Function Features.
1. Working state display by LED
2.Intelligent learning codes to facilitate increase and decrease configuration
3.Automatic dialing stored phone numbers
4.Long-distance alarm site monitoring and calling by telephone
5.Automatic sound recording
6.Dialing police center number directly.
7.Automatic AC/DC switching
8. Long-distance host control by telephone
9. Five phone numbers can be stored( every number dialing three times cycle)
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