China Super Lowest Price Commercial Door Buzzer Entry System - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY Factory and Manufacturer

Super Lowest Price Commercial Door Buzzer Entry System - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY

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Along with the Client-Oriented small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for Doorbell Phone Intercom, Gsm Door Entry System, Audio Door Entry Handset, Should further information be required, please contact us at any time!

Super Lowest Price Commercial Door Buzzer Entry System - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY Detail:

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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

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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.
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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Super Lowest Price Commercial Door Buzzer Entry System - 4.3″ Mechanical Pushbutton Indoor Unit Model B4 – CASHLY , The product will supply to all over the world, such as: Tanzania, Austria, Iran, Our tenet is integrity first, quality best. We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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