We’ve been also focusing on improving upon the stuff management and QC program to make sure that we could hold fantastic gain in the fiercely-competitive enterprise for Best Price on 4-Wire HD 7 Inches Home Security Video Doorphone 4.3 inch, You may obtain the least expensive price here. Also you will get premium quality items and fantastic services here! Please never wait to get hold of us!
We’ve been also focusing on improving upon the stuff management and QC program to make sure that we could hold fantastic gain in the fiercely-competitive enterprise for China Intercom System and Video Door Bell, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we’ve been trying our best to be your good partner.
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 |
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.
We’ve been also focusing on improving upon the stuff management and QC program to make sure that we could hold fantastic gain in the fiercely-competitive enterprise for Best Price on 4-Wire HD 7 Inches Home Security Video Doorphone with Touch Screen, You may obtain the least expensive price here. Also you will get premium quality items and fantastic services here! Please never wait to get hold of us!
Best Price on China Intercom System and Video Door Bell, With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we’ve been trying our best to be your good partner.