CJB400-S930 Electronic Alarm

Product Profile
12V; 6Euro; 200W*2 digital power amplifier; with reverberation and conventional alarm; the size of the alarm can be adjusted, with the development of wireless control handle; with whistle start whistle tuning function.
The main engine consists of two circuit boards, which are the main board and the indicator board. In addition to integrating the project requirements of S8401 and S930 alarms, the host circuit also adopts wide voltage design, speaker adaptive design, enhanced electromagnetic compatibility design, monitoring function, fault automatic monitoring, fault indication function, volume remote control function, multi-functional expansion interface, wired and wireless handle all-in-one, comprehensive. Protection function and so on.
Performance characteristics:
1. The barrier-free communication distance is more than 200 meters, and the frequency is stable.
2. The shout is clear, loud, without interruption, without murmur and screaming as little as possible.
3. Keyboard response is fast, communication rate is high and stable.
4. Multiprocessors can not interfere with each other when working at the same time.
5. Each host and remote controller uses the same program, without burning the serial numbers for matching one by one.
6. It has the function of learning and matching scrolling codes and 32-bit random scrolling codes.
7. There is no need to dismantle the upgrade or burning program, and the charging and burning interface are shared.
8. It has button, under-voltage, charging, filling and other instructions.
9. Automatic power saving and shutdown functions.
10. Possess the ability of static electricity protection.
11. Using Micro USB Charging Socket
technical parameter