Model: SX-450
The SX-450 is an advanced matrix controller that support the functions of a programable timer, MP3 Player, Digital Recorder and Audio Matrix. It is very cost-effective The SX-450 is also very user-friendly with its well-designed operation knob, keys and the instrutive LCD.
Main features are:
* 8 inputs: 4 audio inputs of CD, MP3, Tuner as well as Emergency input. 1 EMC alarm signal input (6.3 jack). 2 remote-control MIC socket. 1 REC input.
* 10 (max 40) channels outputs available for 4 audio sources of CD MP3, Tuner as well as Emergency Alarm.
* RS232 COM port for computer control if needed.
* Built-in programable MP3 player with 256M flash memory which could be used for sound recording for up to 17 hours.
* Built-in programable Timer for auto-broadcasting.
* All zones alarm, individual zone alarm and adjacent zones alarm.
* All zones paging, individual zone paging and adjacent zones paging.
* Distribute BGM to any specific zone / zones or all zones.
* 2 remote control MIC for remote paging.
* 5 controlled AC power supply outputs
* Automatic or manual operation
* EMC alarm signal input and through connection by 6.3 jack for all zones alarm.
* Optional rack-mount kit
|
Input |
4 channels Audio input: 10k ohms, unbalanced. REC: 10kohms, unbalanced |
|
Output |
10 (max 40) channels output: 600 ohms, unbalanced. |
|
Frequency Response |
30-20KHZ |
|
THD |
< 0.1% at 1/3 rated power |
|
Communication port |
RS485 speed: 9600dps, RS232 (D-SUB, 9pins) speed: 19200dps |
|
Program item number |
99 items for each day in a week, 7 programs for a week, cycling weekly |
|
MP3 memory |
256M |
|
MP3 S/N Ratio |
95db |
|
Monitor |
Built-in loudspeaker |
|
Program Cycle Time |
One week, 99 tasks for every day in a week |
|
Fire Alarm Signal |
One input and one output for Through connection, shor-circuit signal |
|
Controls |
Power switch, control keys for 10 built-in zones, parameter setting knob |
|
Indicator |
LCD, power LED, channel staus and operational status LEDs |
|
dismension |
430x310x88mm |
|
Power consuption |
20W |
|
Power requirement |
AC 220V 50 /60 HZ |
|
weight |
4.8 kg |
|
Working condition |
Temperature: -10— 55º Crelative humidity: < 95% |
Foshan Langdu Intelligent Appliance Technology Co., Ltd. has been striving to be one of the leading international brand of Public Address Systems & Equipments since its establishment. Foshan Langdu Intelligent Appliance Technology Co., Ltd. has rich experience of 6 Years in the field of PA system. The aim of the company is to offer best designed, high-quality products at reasonable price. Advanced technology, careful selection of designs, component, and workmanship ensure reliable quality of BSPH products. Continuous research and innovative design push BSPH to continuous development.
In the last to summary up, BSPH is one of the leading Exporter & Manufacturer in China equipped with valued experience, expert in manufacturing goods as per international standard & demand, at most competitive rate/price.
BSPH products range cover almost all kinds of PA apparatus to meet all requirements for public address. OEM and ODM are welcome, the main BSPH products are listed below:
* SX-850 Large & Intelligent PA Management System
* SX-450 Typical & Intelligent PA Management System
* Intelligent PA system and Equipment
* Digital kindergarten PA Management System
* Digital School PA Management system
* Family Information PA Management System
* Shops and Office Management Central Centralized Control Platform
* School Management Central Centralized Control Platform
* Hotel Management Central Centralized Control Platform
* Urban Light Rail (Metro) PA Management System
