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  • Best N72B/N72 7 High grade Glass Video Indoor Phone Manufacturer,Supplier N72B/N72 7" High grade Glass Video Indoor Phone

    High-grade glass, slim surface mounting design; Can be connected with door switch, the switch to arm/disarm the alarm zones, and telephone alarm dialer; Alarm zones can be set to irrevocable zones and revocable zones; Extendable indoor phones and intercom between indoor phones are available;

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