Why choose us?

Our company is aim to supply best products and services to all our customers all along, we have been working in this area for nearly 8 years and served doznes of customers every year in the past. They all gave us a five star feedback.


More than 100 employees, even 22 technical engineers, to provide you with fast technical support, fast delivery, as well as OEM and other requirements.
We have 10 years of experience in the field of TV BOX and IP Camera, so most of our products have great advantages in terms of quality and price.
Our products have been sold to more than 40 countries around the world with high customer satisfaction.

Our Main Products

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Android tv boxes
IP Camera
Video Doorbell
Mini keyboard & Air Mouse

Shenzhen Jiaju Intelligent Electronics Co., Ltd
802, Zhenfeng Industry and Trade Building,
No.1, Lane 1, Xinzhou Street, Xin 'an,
Chang 'an Town, Dongguan City
Email: service@smart4h.com
Whatsapp: +86-17722524515
Website: www.smart4h.com
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