NAS-8523AV video door phone

الوصف

IAS****3AV IP Full Duplex Bank Intercom System, Suport POE,gate interphone system/h2>

PURPOSE:

For the communication in indoor/outdoor intercom.

FEATURE:

1. Compatible with standard SIP protocol,individually accessible to VOIP phone system. (Asterisk, Elastix, Freeswitch, MiniSipServer, Yeastar MyPBX etc.)

2. With a 6mm-thick aluminum panel; provided with a special screw and the equipments against puncture to avoid any man-made damages.

3. With a waterproof ratio of IP*4 ( with waterproof cover); with the installation of embedded or surface-mounted design.

4. With a built-in 3W speaker and microphone, available for hands-free call and receiving broadcast;

5.With a built-in HD digital camera of the H.**4, D1/CIF coding format to make a full duplex intercom.

6.With a built-in flash memory of large capacity

7. With a built-in digital audio processor, To enhance the effect of noise reduction and improve the voice pick-up distance and audio quality.

8. With audio output interface which can be connected to active speaker or headphones.

9. With 2 s of the short- circuit to connect the external and 2 outputs to control the flashing of the external alarm light on the terminal;

*0. Supportive of video talking without IP intercom server

*1. Supportive of SIP server using DNS

*2.With a standard RJ*5 interface supportive ofcrossingnetwork segment and router,accessible to the system if the Ethernet is available.

SPECIFICATIONS

We will also offer OME&ODM service to you;

Technical support as always offered by site or teamviewer remote;

Service before-sales& service after-sales;

3 years guarantee;