China professional factory for Voice Doorbell Intercom – 4.3″ Digital Color Indoor Unit Model B45 – CASHLY Factory and Manufacturer

professional factory for Voice Doorbell Intercom – 4.3″ Digital Color Indoor Unit Model B45 – CASHLY

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We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Audio Door Entry, Single Household Door Intercom, Indoor Monitor, Our aim is blazing new ground, Passing Value, in the future, we sincerely invite you to grow up with us and make a bright future together!

professional factory for Voice Doorbell Intercom – 4.3″ Digital Color Indoor Unit Model B45 – CASHLY Detail:

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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

Network Cable Video Intercom System (1)

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We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for professional factory for Voice Doorbell Intercom – 4.3″ Digital Color Indoor Unit Model B45 – CASHLY , The product will supply to all over the world, such as: Vancouver, Slovak Republic, Brunei, We only supply quality items and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom merchandise etc that can according to customer's requirement.

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