PRODUCT CENTER
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PRODUCT CENTER
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IP Internet of Things broadcasting wall mounted speaker DI-9723
Product features:
1. Standard configuration: 1 10/100M RJ45 network switch interface, supporting LAN and WAN
3. The equipment adopts an industrial grade dual core processing chip (ARM+DSP), with a startup time of less than 1 second.
4. The built-in network IP decoding module can play real-time network music and call functions; The network delay time for collecting playback and calling power is less than 30mS.
5. Built in high-performance active/standby switching detection module, with a switching time of less than 0.3 seconds when disconnected from the network, and less than 0.3 seconds when connected to the network.
6. A backup input of a 100V constant voltage signal can only be switched to the backup channel when the machine has no network. Avoid local signal and backup signal crosstalk.
7. Built in 2 × 20W digital power amplifier with low heat generation and higher efficiency, perfect CD level sound quality.
8. One microphone input and one line input, each with independent volume adjustment, suitable for on-site local public address broadcasting function.
9. This terminal is equipped with high and low volume adjustment, and the total audio output is also equipped with total volume adjustment control for easy installation and debugging.
10. Priority function: Network alarms have the highest priority. Local MIC and AUX are of the same level, and they are equipped with adjustment knobs for the level of network signals. Users can freely adjust according to the usage environment whether the network is the highest priority or whether the network and local are of the same level.
11. Equipped with a microphone reverberation adjustment potentiometer, it can process people's speech sounds more fully and elastically
13. This terminal can support passive termination of calls and enable both parties to communicate with each other, with a delay time of less than 30mS.
14. This terminal adopts an energy-saving noise reduction processing circuit, which automatically enters a sleep state without any signal input, and the power amplifier output has no noise.
15. Built in 5.5 inch bass+3 inch high fidelity speaker unit for clear and beautiful sound quality
16. Equipped with 1 set of auxiliary speaker output interfaces, with an output power of 8 ohms and 20W, and externally connected to a fixed resistance speaker;
17. Adopting a wall mounted integrated speaker design, exquisite and beautiful, exquisite craftsmanship, showcasing high-end quality
18. This device can support the upgrade of local area network and wide area network, facilitating effective customer service.
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