High Quality for Two Way Intercom Doorbell - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY
High Quality for Two Way Intercom Doorbell - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY
High Quality for Two Way Intercom Doorbell - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY Detail:
Product Fetures
Specification
| Condition | parameters |
| Operating voltage: | DC17V~20V |
| Quiescent power consumption: | <20mA |
| Workingpower consumption: | <600mA |
| Work temperature range: | 0°c ~ +45°c |
| Working humidity range | 45%-95% |
| Display element: | 4inch color screens |
| Horizontal resolution: | CCIR350 Line |
| Scan frequency | CCIR H: 15,625±400HZ V: 47±3HZ |
FAQ
Detail
Getting customer satisfaction is our company’s aim for good. We are going to make good endeavours to create new and top-quality solutions, fulfill your specific specifications and provide you with pre-sale, on-sale and after-sale services for Top Quality WiFi Smart Phone Control Video Doorbell Intercom for 2 Wire Villa Apartment, In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service.
Top Quality China Video Doorbell and Video Intercom Kit, We attained ISO9001 which provides solid foundation for our further development. Persisting in “High quality, Prompt Delivery, Competitive Price”, we have established long-term cooperation with clients from both overseas and domestically and get new and old clients’ high comments. It is our great honor to meet your demands. We’re sincerely expecting your attention.
Product detail pictures:
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Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for High Quality for Two Way Intercom Doorbell - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY , The product will supply to all over the world, such as: Ireland, Germany, Munich, After years' creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good solutions quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!
By Grace from Barcelona - 2018.09.08 17:09
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
By Ida from Bangkok - 2018.02.21 12:14
