The GAC2570 is a full-duplex conferencing device featuring high-quality voice communication for meeting rooms, huddle areas, boardrooms, and other conferencing spaces. The device features an exceptional speaker with MMAD (Multichannel Microphone Array Design) to deliver a natural and immersive conferencing experience to both local and remote participants. This wireless design is composed of a wireless extension microphone, modern Wi-Fi and Bluetooth support, and a built-in battery. It features a 7” 1280x800 IPS touchscreen LCD with conferencing support for up to 12 attendees. The GAC2570 enables any ongoing conference to remain uninterrupted in case of the occasional conference room change. This device supports a 5m pick-up range and can be connected with two GMD1208 desktop wireless microphones up to 20m away to enhance audio quality and provide full room coverage. Additionally, its modern industrial design and rich features make it a customizable conferencing solution for small to medium-sized conference rooms and other day-to-day business conferencing spaces Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation, and microphone beamforming array 12 omnidirectional microphones with MMAD (Multichannel Microphone Array Design) Supports 5m pickup range, and can be paired with two GMD1208 desktop wireless microphones up to 20m away for full-room coverage 10/100/1000Mbps network port with PoE+ and dedicated media port for collaborate Integrated Bluetooth 5.0 support Integrated Wi-Fi 6, Dual-band 2.4 & 5GHz with 802.11 a/b/g/n/ac/ax Supports 12-party conferences.

The GMD1208 is an extension microphone companion device for Grandstream’s GVC3220 Ultra HD Multimedia Conferencing System to increase the overall audio coverage range. This desktop wireless microphone includes integrated Bluetooth allowing it to also be paired with Bluetooth devices to provide HD voice quality. With ultrasound pairing, long talk time, proprietary 2.4G/BT dual mode and error-resilient transmission, the GMD1208 brings mobility and flexibility for an easy and powerful conferencing solution. Thanks to the dynamic beamforming technology, 8 omni-directional microphones can efficiently choose from up to 24 beam directions, covering 360-degree full band quality voice pickup within a radius of 5-meters for the best user experience. The multi-functional touch key on this device can trigger various functions with different operations and includes an LED indicator for status notifications. These user friendly features make GMD1208 an ideal choice for organizations that need optimal microphone placements with ultra-wide room coverage and crystal-clear audio quality. Capacitive touch mute button with LED 1500mA built-in Li-Ion battery Micro-B port for charging, BYOD microphone and upgrading Low power indicator Bluetooth v2.1+EDR protocols Proprietary 2.4GHz wireless technology with dynamic beamforming technology Ultrasound pairing technology High quality audio coding with error tolerance Built-in 8 omni-directional MEMS with 5-meter pickup range

The GAC2500 is designed to transform your business conferencing experience through its immersive audio conferencing environment and suite of advanced features. Redefining audio conferencing, the GAC’s 6 lines, WiFi and Bluetooth compatibility, HD Audio, Gigabit network ports and Android operating system with touch screen enhances the way users will meet and work together. Easily connect any time, using the GAC’s 7-way conference bridge. the GAC supports a productive experience with the GAC2500’s call scheduler, AndroidTM operating system and Google Play Store access. 6 lines, 6 SIP accounts, 7-way voice conferencing Runs Android 4.4 and offers access to the Google Play Store Bluetooth to support syncing of headsets and mobile devices Built-in 7-way conference bridge 4.3" (800x480) capacitive touch screen for easy use Auto-sensing Gigabit port, built-in PoE support Built-in Wi-Fi support offers mobility and network flexibility Full HD audio support to maximize voice quality Daisy-chain support to combine two GAC2500 together TLS and SRTP security encryption