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SA-7003 Intelligent Paging Microphone
Benefit:
1. Desktop design with 7-inch capacitive touch screen. Humanized operation interface, clear display and sensitive touch. When there is no operation, it will automatically enter the sleep, low power consumption and power saving state.
2. Support on-demand server content and broadcast to other terminals or partitions.
3. It has the function of monitoring, and supports group circular monitoring, and the user can freely set the monitoring time.
4. With a standard audio interface of 3.5mm
5. Support U disk on-demand, and the files on the U disk can be played on other terminals.
6. Support the communication record function. Users can view the received, missed and rejected call records in real time, and support direct callback.



We can offer completed solution:





Features:
1. Support multiple playback modes: single, sequence, loop, random play, previous and next song switching, broadcast volume adjustment.
2. Support static IP and DHCP, cross-network segment, cross-routing, easy to configure and use.
3. Support network online upgrade and local USB upgrade.
4. Two-way talkback with echo and howl suppression.
5. Support the function of collecting and broadcasting, and can directly collect external audio broadcasting through the audio input interface.
6. Support the terminal or partition collection function, which is convenient for users to quickly initiate broadcasting or intercom.
7. Support hands-free call, with gooseneck microphone, built-in 3W high-quality speaker.
8. It supports broadcasting in the partitions or whole zones, and the number of partitions is unlimited.
9. Support user authentication, including user name, password and U-KEY (optional), which can meet the requirements of secure broadcast control.
10. Support 4G all-Netcom, built-in 2600mAh battery, standby for more than 24 hours, continuous working time for more than 4 hours, no need for network wiring, and can meet the needs of mobile broadcasting applications.
Technical parameters:
Power supply | |
Network communication protocol | TCP/UDP/ARP/ICMP/IGMP |
Network transmission rate | 10M/10OM |
Audio coding | PCM/ADPCM |
Broadcast audio code rate | 32Kbps~128Kbps |
Talkback audio code ratio | 64Kbps |
Signal-to-noise ratio/frequency response | > 75dB/100Hz ~ ~ ~ 18KHz (Broadcast) |
Nonlinear distortion | ≤ 1% (1KHz, -3dB) (broadcast) |
Rated power of amplifier | 3W/8Ω |
Operating temperature | -20℃~+60℃ |
Operating humidity | 10 ~ 95% RH (non-condensing); |
Reliability requirements | Electrostatic air 6 KV, contact 4KV: surge common mode 2 V, differential mode 1 KV (network) |
Dimension (mm) | 240 (W) × 150 (D) × 56 (H) |
Weight | 1.0kg |







Guangzhou SONBS Electronic Technology Co., Ltd was established in 2006, located in Panyu district of Guangzhou.



1. Are you manufacturer or trade company?
A: We are manufacturer, which located in No. 165, Minsheng Road, Lanhe Town, Nansha District of Guangzhou, Guangdong, China.
2. Do you offer OEM&ODM service?
A: Yes, we offer OEM/ODM service and make your own brand on the products.
3. What project will use SONBS equipment?
A: Our products are widely used in School, gym, mansion, intelligent building, hotel, bank, prison, real estate, park, commercial center, enterprise, government, congress, factory, hospital, supermarket, station, port, airport, exhibition center etc.
4. Can you help to make solution for project?
A: Yes, we have professional engineer to design solution freely,and we can offer online techincal training.
5. What kind of Certification do you have?
A: We have CE, RoHs, CCC, ISO90001, ISO20000,and so on.
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