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2018 New Product Visible Wifi Smart Door Bell For Home Security
Features:
1. Support WiFi;
2. Built-in two 18650 Aluminum batteries, can standby 6-8 months.
3. Built-in 6 LED infrared light, and IRCUT technology, support night vision function, available day and night;
4. Two way talk audio;
5.Support real time viewing, and motion detection recording, doorbell button trigger recording, scheduled recording;
6.Support motion detection and message push;
7.Support TF card storage;
8.Free APP for Android and iOS;
9.Support multiple users;
10.Resolution:1280* 720P HD camera pixel;
11.Camera: 166°wide view angle camera.
Specifications:
| Product name | Smart doorbell |
| color | Black+silver |
| Rated input voltage | AC 4-24V |
| Power consumption | work:work:200ma/3.7V, standby:160uA |
| Resolution | 1280*720P/25fps |
| Image Sensor | 1/4 CMOS sensor |
| Motion detection | PIR 5m |
| Lens | 166°,1.7mm @ F1.4 |
Compression standard | H.264 |
WiFi | 2.4GHz 802.11b/g/n |
Battery | rechargeable (18650) DC5V-1A |
Night-vision | Supported, 6 infrared light, IR-Cut |
| two-way talk | |
| Storage | TF card ( MAX 32G) |
| Operating temperature | -20~ 50 ℃ |
Dimension: | 75*28*143mm |
| Net.Weight | 185g |








OEM packing or Neutral color packing;
We can use DHL, UPS, FEDEX, EMS as courier.
1. Within 24 hours response;
2. Professional manufacturer offer OEM services for customized logo or color box;
3. Effective ODM services support by 8 people R&D team.
>After-sale service:
1. All products will have been strictly Quality checked in workshop before packing;
2. All products will be well packed before shipping;
3. All our products have 1 year warranty, and we are sure our products will be free from maintenance
within warranty period in general.
>Fast delivery:
Sample order in stock;
10~100pcs: 2~3 days;
3~7 days for bulk order.
>Payment:
You can pay for the order via: T/T,Western Union/MoneyGram
About us
Langtong Technology Co., Ltd was established in 2008 in Shenzhen City, China. As a leading manufacturer and exporter in home security and smart home field for 9 years, we provides comprehensive services that cover the R&D , manufacture, sale and after-sales service.
Our factory is specializing in WIFI video doorbell, WIFI IP camera, Home security WIFI camera, smart home electronics, Smart wearable electronics, Portable Video/Audio recorders and other hot selling accessories. Our products comply with CE, FCC and RoHs certificates for whole world markets.
We aim to be a reliable partner of customers, create values for customers, staff members and shareholders, carry out social obligations and promote national industry. We also aim to be a world famous enterprise and try our best to improve technology.our products have entered into the markets of America, Europe, Austria, the United Kingdom and other countries and regions.
We would like to establish long term business relations with you. Please check our website and feel free to contact with us for inquiry or sample request. We will send details with prices, pictures and specifications to you.
Certificates:

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