Grandstream SIP Touch Screen Intercom and Facility Control Station | GSC3574
The Grandstream GSC3574 is a powerful intercom and facility control station designed for seamless management of communications, door access, security, and smart building automation. It features a 7-inch 1024×600 capacitive touch screen TFT LCD and full duplex 2-way HD audio with advanced echo cancellation. Running on Android 13, it supports a wide range of smart office apps from the Google Play Store. The device offers flexible network connectivity with dual-band Wi-Fi 6 (2.4 GHz and 5 GHz), integrated Bluetooth 5.0, and a 10/100 Mbps network port with PoE support, making it ideal for businesses, educational institutions, and smart buildings. It integrates smoothly with Grandstream’s GDS door access and GSC intercom series. Key features 7-inch 1024×600 capacitive touch screen TFT LCD Full duplex 2-way HD audio with advanced echo cancellation Dual-band Wi-Fi 6 (2.4GHz and 5GHz) and integrated Bluetooth 5.0 10/100M network port with PoE support Supports six SIP accounts with full telephony features Eight alarm input ports and two alarm output ports for customised security setups Secure boot with TLS and SRTP encryption for call and data protection Meeting room management, occupancy monitoring, and scheduling capabilities Multi-language support and easy firmware upgrades via TR-069, SD card, or USB Power consumption below 13W, with 12VDC input or IEEE 802.3af PoE Compliant with FCC, CE, RCM, and EAC standards
Grandstream SIP/Multicast Intercom Speaker/Microphone | GSC3516
The Grandstream GSC3516 is a two-way SIP and multicast intercom speaker and microphone designed for clear public address and intercom communication. It features a high-fidelity 15W speaker and three directional microphones with Multichannel Microphone Array Design (MMAD), offering a pickup distance of up to 4.2 metres. The device supports both SIP and multicast paging, allowing flexible deployment options. Connectivity includes integrated dual-band 2.4/5GHz Wi-Fi, Bluetooth support, and a 10/100Mbps network port with PoE/PoE+. The GSC3516 is ideal for security and communication solutions in schools, offices, hospitals, and retail centres. Key features Two-way SIP and a multicast intercom speaker and microphone 15W high-fidelity speaker and three directional microphones with MMAD Microphone pickup distance up to 4.2 metres Supports SIP and multicast paging Dual-band 2.4/5GHz Wi-Fi and Bluetooth connectivity 10/100Mbps network port with PoE/PoE+ support Suitable for schools, offices, hospitals, and retail centres
Grandstream SIP/Multicast Intercom Talk-Back Horn Speaker | GSC3518HS
The Grandstream GSC3518HS is a powerful SIP-enabled horn speaker designed for clear, high-volume paging and intercom communication in large indoor and outdoor environments. Featuring a 50W speaker with output up to 126 dBA, it ensures announcements remain clear even in noisy or open spaces such as warehouses, campuses, and public areas. Equipped with three built-in microphones and advanced noise reduction, the GSC3518HS supports reliable two-way talk-back communication. It offers SIP and multicast paging, priority-based announcements, and text-to-speech functionality for automated messaging. Dual network ports with PoE support simplify installation and allow for flexible deployment, while additional line-in and line-out connections enable integration with external audio systems. The device also supports streaming protocols for added versatility. Built with a durable IP66-rated enclosure, the GSC3518HS is designed to withstand harsh weather conditions, making it ideal for demanding environments requiring dependable, high-quality audio communication.
