As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for Gsm Door Entry, Intercom Apartment System, Business Door Buzzer Entry Systems, We have been wanting forwards to creating long-term company interactions with around the world shoppers.
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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Attaining consumer satisfaction is our firm's purpose for good. We'll make wonderful efforts to produce new and top-quality merchandise, meet up with your special necessities and supply you with pre-sale, on-sale and after-sale products and services 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: Belgium, Iraq, Bhutan, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.