Aman Security Systems Co. - Blog #system conference host

In the evolving world of conference technology, the D7 Voting System from DSPPA stands out for its advanced features and seamless integration. This system enhances the efficiency and effectiveness of meetings by providing reliable and high-quality audio solutions. Let’s dive into the key components of the DSPPA D7 Voting System and explore their capabilities.

D7331: 5G WiFi Conference Microphone Charger

The D7331 is a crucial element for managing multiple microphones in a conference setting. Here’s a closer look at its features:

Net Weight & Dimensions: Weighs 1.3kg and measures 197x197x47mm, making it compact yet efficient.

Charging Capabilities: This charger can handle up to 10 microphones simultaneously, ensuring that all your devices are ready for use without delay.

Power Specifications: Compliant with QC3.0 protocol, it supports fast charging with USB output options of 9V (fast charge) and 5V (slow charge). The maximum power consumption is 200W, and it supports a wide range of input voltages (AC 100V-240V/50Hz/60Hz).

Battery Life: The microphones equipped with 1000mAh lithium batteries can be fully charged in less than 3.5 hours, ensuring minimal downtime.

D7321: 5G WiFi Conference Chairman Microphone

The D7321 serves as the chairman's microphone, featuring:

Display and Audio Quality: A high-resolution 128 × 64 OLED screen displays crucial information such as voting results, volume, microphone status, power state, and WiFi status. It also supports a 48K sampling rate and uses low-delay technology, achieving less than 20 ms delay with non-compressed audio transmission.

Microphone Features: Equipped with a high-directive microphone and windproof cover, it ensures clear and uninterrupted communication.

Battery and Security: The built-in 10000mAh lithium battery allows for over 8 hours of continuous speaking. It also employs 128-bit AES digital encryption, WAP/WAP2 security connection, MAC address filtering, and hidden SSID to prevent eavesdropping and unauthorized access.

D7101: Full Digital Conference System Host

The D7101 is the backbone of the DSPPA conference system, offering:

Sensitivity and Display: With a sensitivity of -26dBFS, this host features a 4.3" TFT true color touch screen for intuitive control.

Conference Management: It supports setting the simultaneous limit of speakers (up to 6) and can connect with up to 4096 conference units in a single system.

Network Integration: Utilizing a Network Transmission protocol, it provides an uncompressed, high-sound-quality experience and is easy to install.

D7341: 5G WiFi Wireless Router

To ensure seamless connectivity, the D7341 router features:

Wireless Standards and Encryption: Complies with IEEE802.11ac Wave-2 / A / B / g / N wireless standards, and supports WPA/WPA2 digital encryption for secure communications.

Design and Performance: The portable router comes with four external antennas for stable data transmission. With a maximum power consumption of 15W and dimensions of 188 × 188 × 40mm, it offers a radius of 25 meters in complex environments and up to 30 meters in typical settings for wireless audio conferencing.

The DSPPA D7 Voting System is designed to elevate the conference experience with its advanced audio management and secure connectivity solutions. Whether you’re managing a small meeting or a large conference, the D7 system’s components work together to provide reliable, high-quality performance and ease of use. With features like fast charging, high-quality audio transmission, and robust security measures, the DSPPA D7 Voting System is a smart choice for modern conference environments.