Industry Information

Update September 09, 2022

Visual Intercom Doorbell - Visual Intercom Doorbell Features

The video intercom doorbell is now widely used in residential buildings. Users can hear the ring tone like a video phone and can directly see who the visitor is. It is convenient and safe. The...

Update September 09, 2022

Electronic doorbell produces a chic sound design

Car Audio Crystal 3.2*2.5mm 3225 24M (24.000MHZ) 20PF 10PPM 20PPM 30PPM Specializing in the production of LED chip LED LED lamp beads Probe domestic double-head probe 038-BB-5.7L The shape of the two...

Update September 09, 2022

IP video phone encryption engine based on TMS320C6416T

Abstract: The DSP processor TMS320C6416T is used to realize IP video telephone encrypted communication based on AES block cipher algorithm and SPI bus. The hardware structure of the system is...

Update September 09, 2022

How to install home video doorbell

You asked the designer not to ask for the right, the money was spent, but there is no way to achieve the desired results. What the designer is most afraid of hearing is "you design for me". What...

Update September 09, 2022

Visual doorbell installation problem solved!

First, the family completed the decoration can not be wiring The visual doorbells currently on the market are generally wired. For those families that have not been renovated, they can set aside...

Update September 04, 2022

How to use the video intercom doorbell

The video intercom doorbell has been favored by people since its appearance, because it can directly check the situation outside the door from the indoor to accurately determine the identity of the...

Update September 03, 2022

The difference between digital intercom system and analog intercom system

Analog video intercom system: all use analog technology to transmit audio and video signals. Generally, bus technology is used to transmit signals over common lines. This technical system has the...

Update September 03, 2022

Visual doorbell system working principle and working method

The video doorbell system is a device used in high-rise residential buildings, inside and outside apartment buildings, household information transmission, anti-theft door control, and in case of an...

Update September 02, 2022

How to choose wireless doorbell wireless doorbell selection skills

Wireless doorbells are installed in many homes because of their beautiful design and safety. The wireless doorbells in the market currently have many brands, among which wireless video doorbells are...

Update September 01, 2022

How about wireless voice doorbell? Analysis on the working principle of wireless voice doorbell

Introduction to wireless voice doorbell In modern electronic products, electronic music doorbells are more and more popular in modern homes because they have the advantages of pleasing to the ear,...