OBTPA Public Adress System internet video phone,digital network intercom

OBTPA Public Adress System internet video phone,digital network intercom 

Application:

Used for every public place: Shopping center, School, Airport, Raillway stataion, Building, Mining pool,

Residential area, highway, toll plaza,Factory,Supermarket,Parking,Stadium,Mountain etc.

Features:

 Appearance neat, beautiful lines, durable, desktop and wall-mounted optional;
TFT color screen display, screen-friendly, high-keyboard design, 21 pieces of numeric keys and function keys, display clearly, easy to operate;
 Built-in high-level speakers, 10 electronic volume control;
 The device uses an embedded linux technology and DSP audio processing technology design; using industrial-grade chips;
 Numeric keypad dialing, call any terminal, achieve full-duplex intercom;
 Can be connected to an external speaker, voice calls are clear and loud;
 Built-in high sensitivity microphone, wide area of the sound capture, high sound reproduction ;
Support wired network and WIFI wireless internet access modes;
Support four ways to get tracks : the server, local memory, U disk and line in

 Support remote unicast, multicast and all broadcast in a LAN environment ;
Two kinds of working modes: online and offline, still can perform timing tasks when

there is a failure of network.

One audio auxiliary output, external expansion to active speakers or headphones;
One local signal input, achieve external audio input and implement the local emergency broadcast input;
 a DC5V power supply interface;
Can connect to the Ethernet wherever there is a Ethernet port, support cross-segment and cross-routing.

 Technical parameters:

Lead time:

Sample: In stock

Mass production: 5 working days

Company Pictures 1 for office:

Company Pictures 2 for workshop:

Certification 1 for License and Pantents:

Certification 2 for Products:

Real Projects Connection Diagram:

How to start to make business with us?

Service:

Good Service:

1. Professional sales reply you enquiry in 24Hrs

2. Feedback of complaint in 24Hrs

3. OEM/ODM are welcomed

4. 2 years Warranty 

Warranty:

1. All products have been strictly Quality Checked before packing.

2. All products have been well packed before shipping.

3. All products with 2 years warranty.

After Sales Service:

1. We are always online to solve all your request.

2. Any faulty product, we can send replacement to you freely

3. To ensure your receive the order tax free upon import, we are willing to declare lower value.

Shipping:

How to contact with us: