Aitdda 7 дюймовый 4-х проводной Цвет видео-телефон двери с дверной звонок камерой и ночного
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- Поставщик: Beijing,ZONGZHIHECHENG,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-15-2025 | 50.45 $* | 51.73 $* |
| Jul-15-2025 | 40.20 $* | 41.24 $* |
| Jun-15-2025 | 49.8 $* | 50.37 $* |
| May-15-2025 | 48.48 $* | 49.20 $* |
| Apr-15-2025 | 39.96 $* | 40.15 $* |
| Mar-15-2025 | 48.47 $* | 49.25 $* |
| Feb-15-2025 | 47.24 $* | 48.17 $* |
| Jan-15-2025 | 47.34 $* | 48.17 $* |
Характеристики
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Product Description
Monitor | 7" TFT LCD |
Resolution | 800(H)*3(RGB)*480(V) |
Intercom Mode | Hands-free dual-way communication |
Conversation duration | 120s |
View Angle | 92ºangle view |
Power supply | External power DC15V |
Camera Sensor | 700TV line |
Power Supply | External power DC12V |
Operation Temp | -40℃ -50℃ |
Istallation | Surface mount |
Each family | Support 4 indoor monitos , 2 outdoor call panels |
Our Company
Beijing zhonzhihecheng technology co., ltd. is one of the high-tech manufacturers in the global security industry, specializing in residential, community, building intercom solutions and intelligent management solutions.Since 2006, we have been cooperating with European high technology in r&d, design and manufacturing.Zhong-zhi-he-cheng company has a r&d team of 30 people, 350 skilled staff, always committed to providing customers with high-quality products.At present, 80% of our products are sold to 63 overseas countries and regions.More than 5 million users are enjoying our products and services.Our products are manufactured in strict accordance with ISO 9001:2008 quality management system.Products have passed FCC, CE, RoHS certification.We always follow the principle of "technological progress, quality first, customer advantage".Zhihe presents, is always your professional and reliable security solutions partner!
FAQ
Q1. Can I have a sample of the building intercom system?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any restrictions on building intercom system orders?
A: Minimum order 12
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Visual intercom?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on Visual intercom product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q8: How to deal with the faulty?
A: First of all, our products under strict quality control system, the defect rate will be less than 0.2. Second, during the warranty period, we will send new visual intercom with a small number of new orders. For defective batches, we will repair and resell them to you, or we can discuss solutions according to the actual situation
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