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Home > Construction & Decoration > Fence > Security Fence > SPON NAS-8502B IP PAGING MICROPHONE Main Host

SPON NAS-8502B IP PAGING MICROPHONE Main Host

Name: SPON NAS-8502B IP PAGING MICROPHONE Main Host
Brand: SPON
SKU: 163490563
Availability: InStock

SPON NAS-8502B IP PAGING MICROPHONE Main Host thumbnail-1

SPON NAS-8502B IP PAGING MICROPHONE Main Host photo-1

US$ 1 - 900 MOQ: 1 Piece

Key Specifications

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Brand Name:

SPON

Place of Origin:

China

Model Number:

NAS-8502B

Contact Supplier Request Quote Chat Now

Changsha SPON Communication Technology Co., Ltd

Payment & Shipping

Payment Methods:

Port of Shipment:

Shenzhen/Hong kong/Shanghai

Delivery Detail:

7 days

Product Details
Company Profile
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Brand Name SPON

Place of Origin China

Model Number NAS-8502B

PURPOSE：

For the one-way broadcast, two-way intercom and monitor in the main control room

FEATURES：

1. A professional composite shape of paging microphone, with a TFT color screen, a 20-key board and an indicating light.

2. Adopting high-speed industrial chip with a start-up time ≤1second.

3. Available to broadcast towards different partitions and a red indicator will be automatically turned on at the beginning of the talk;

4. With a built-in 3W speaker and a microphone to talk and monitor in two-way;

5. Support to display the Chinese and English name of the outgoing calls and incoming calls for identification;

6. To trigger the flashing of the external alarming light on the specified terminals;

7. With audio line output interface which can be connected to active speaker.

8. With audio line input interface which can be connected to external audio sources for broadcasting to target terminals.

9. With NAS-8502L expansion board (maximum cascade of 16) and each expansion board has 8 shortcut keys for option（each shortcut key name can be customized for broadcasting to specified areas or designated terminal）.

10. With the function of initiating and receiving a call without IP intercom server；

11. With a standard RJ45 interface supportive of crossing network segment and router, accessible to the system if the Ethernet is available.

SPECIFICATIONS

NAS-8502(NAS8502B + NAS8502L)
POWER SUPPLY AND CONSUMPTION	DC 9V; ≤5W
NETWORK PROTOCOL	TCP、UDP、ARP、ICMP、IGMP
NETWORK CHIP RATE	10/100Mbps
AUDIO CODING	MP2、MP3、PCM、ADPCM
AUDIO SAMPLING & BIT RATE	8kHz～44.1kHz, 16bit, 8kbps-320kbps
S/N & FREQUENCY RESPONCE	≥90dB ,20Hz-20kHz
NETWORK DELAY & LANGUGE	Intercom delay ≤30ms, Chinese & English
DISPLAY SCREEN	TFT 1.8”LCD 128x160
INTERFACES	1 RJ45 In, 1 Line out, 1 Line in
WORKING TEMP& HUMIDITY	-10˚C~65˚C, ≤90%RH (Not condensing)
DIMENSIONS & WEIGHT	244.2x121.5x60.3mm,0.9kg