The Grandstream GSC3506 V2 SIP Intercom Speaker is a high-power SIP/Multicast public address speaker designed for large-scale paging, announcements, and emergency broadcast systems in commercial, industrial, and institutional environments. It delivers crystal-clear HD audio through a 30W…
£120.00
Available on back-order
The Grandstream GSC3506 V2 SIP Intercom Speaker is a high-power SIP/Multicast public address speaker designed for large-scale paging, announcements, and emergency broadcast systems in commercial, industrial, and institutional environments. It delivers crystal-clear HD audio through a 30W high-fidelity acoustic chamber, making it suitable for loud, wide-area sound distribution.
It supports integration with SIP systems, IP PBXs, and multicast paging networks, allowing organisations to deploy scalable voice announcement and security alert systems across multiple zones or buildings.
The GSC3506 V2 is built for high-volume, high-clarity audio broadcasting, making it ideal for environments where messages must be heard clearly over background noise.
Its SIP and multicast paging capabilities allow flexible deployment across large networks without complex analog PA infrastructure. Priority override ensures urgent alerts can interrupt ongoing broadcasts when needed.
Because it integrates into SIP ecosystems, it can be centrally managed alongside other Grandstream devices such as IP phones, intercoms, and access control systems.
Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.
Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.
Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.
Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.
For full shipping information please visit our shipping page.
The Grandstream GSC3506 V2 SIP Intercom Speaker is a high-power SIP/Multicast public address speaker designed for large-scale paging, announcements, and emergency broadcast systems in commercial, industrial, and institutional environments. It delivers crystal-clear HD audio through a 30W high-fidelity acoustic chamber, making it suitable for loud, wide-area sound distribution.
It supports integration with SIP systems, IP PBXs, and multicast paging networks, allowing organisations to deploy scalable voice announcement and security alert systems across multiple zones or buildings.
The GSC3506 V2 is built for high-volume, high-clarity audio broadcasting, making it ideal for environments where messages must be heard clearly over background noise.
Its SIP and multicast paging capabilities allow flexible deployment across large networks without complex analog PA infrastructure. Priority override ensures urgent alerts can interrupt ongoing broadcasts when needed.
Because it integrates into SIP ecosystems, it can be centrally managed alongside other Grandstream devices such as IP phones, intercoms, and access control systems.