Type: | Intercom Doorbell |
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Style: | One-to-Many |
Talkback Type: | Speech but Not Visible |
Automation: | Automatic |
Peephole: | Without Peephole |
Wireless: | Wireless |
Suppliers with verified business licenses
Power input | AC100-240V |
Working frequency | 850/900/1800/1900MHz |
Output | NO |
Input | NO |
Suppliers with verified business licenses