We are ready to share our knowledge of marketing worldwide and recommend you suitable products at most aggressive costs. So Profi Tools offer you finest benefit of money and we are ready to produce alongside one another with Multi Tenant Video Intercom, 10 Way Video Door Entry System, Door Bell With Intercom, The principle of our company is to provide high-quality products, professional service, and honest communication. Welcome all friends to place trial order for creating a long-term business relationship.
18 Years Factory Interphone Doorbell - 4.3″ Digital Color Indoor Unit Model B45 – 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
1. How can I get a quotation?
Leave us a message with your purchase requests and we will reply you within one hour on working time. And you may contact us directly by Trade Manager or any other instant chat tools in your convenient.
2. Can I get a sample to check the quality?
We are glad to offer you samples for test. Leave us a message of the item you want and your address. We will offer you sample packing information, and select the best way to deliver it.
3. Are you factory or trading company?
We are a factory and with Export Right. It means factory + trading.
4. What’s your advantage?
We focus on auto parts manufacturing for over 15years, most of our customers are brands in North America, that is to say we also have accumulated 15years OEM experience for premium brands.
5. How I believe you?
We consider honest as the life of our company, besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
6. Can you give warranty of your products?
Yes, we provide 3-5years limited warranty.
Detail






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Sincerity, Innovation, Rigorousness, and Efficiency could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for 18 Years Factory Interphone Doorbell - 4.3″ Digital Color Indoor Unit Model B45 – CASHLY , The product will supply to all over the world, such as: Detroit, Lyon, Grenada, Our factory insists on the principle of Quality First, Sustainable Development, and takes Honest Business, Mutual Benefits as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.