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Cyrus E&M Engineering Co.Ltd
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video door phone (ipv-300)
View more specifications video door phone (ipv-300) for you
| Product Name: |
video door phone (ipv-300) |
| Model No.: |
IPV-300 |
| Place of Origin: |
Guangdong |
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Description
Monitoring button and easy installation;
4 wires in polarty system;
Contrast,brightness and chime colume control;
Expandable video and audio stations.
