Indoor/Outdoor Environment

IP Intercom Terminal

Item No.: NAS-8523A/B
IP SIP intercom terminal NAS-8523A designed for outdoor and indoor.
Description WIRING DIAGRAM SPECIFICATIONS
Description
 
>Compatible with standard SIP protocol and can be registered to VOIP phone system Independently (Mainstream IP-PBX e.g., Asterisk etc.); >With a 6mm-thick aluminum panel; provided with a special screw and the equipments against puncture to avoid any man-made damages;
>With a waterproof ratio of IP54 (with waterproof cover); with the installation of embedded or surface-mounted design; >With a built-in 3W speaker and microphone, available for hands-free call and receiving broadcast;
>With a built-in flash memory of large capacity; >With a built-in digital audio processor, To enhance the effect of noise reduction and improve the voice pick-up distance and audio quality;
>With audio output interface which can be connected to active speaker or headphones; >With 2 alarm inputs to connect the external buttons and 2 alarm outputs to control the flashing of the external alarm light on the terminal;
>Support Sound alarm, the server will alert automatically when the environment volume exceeds a preset range continually; >Support tamper alarm, the server will alert automatically when someone opens it during its normal working state;
>With the function of initiating and receiving a call without IP intercom server; >Support SIP server using DNS;
>With a standard RJ45 interface supportive of crossing network segment and router, accessible to the system if the Ethernet is available.  
SPECIFICATIONS

 
POWER SUPPLY AND CONSUMPTION DC 24V/1A, ≤8W
NETWORK PROTOCOL TCP/IP、UDP、ARP、ICMP、IGMP、SIP 2.0、HTTP、FTP
S/N ≥90dB
NETWORK CHIP RATE 10/100Mbps
AUDIO SAMPLING & BIT RATE 8kHz~44.1kHz, 16bit, 8kbps-320kbps
FREQUENCY RESPONSE 20Hz –16kHz
DISPLAY LANGUAGE English & Chinese
INTERFACE 1 RJ45 In, 2 Alarm in, 2 Alarm out, 1 Line out,1 Line in,1 Rec out
WORKING TEMP & HUMIDITY -20℃~70℃,≤90%RH (Not condensing
DIMENSIONS & WEIGHT 116x209x41mm, 1.1 kg

Review

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