Grandstream GSC3516 SIP/Multicast Talk-Back Speaker
The GSC3516 is a SIP/Multicast Talk-Back Speaker that allows offices, schools, hospitals, apartments and more to build powerful voice intercom solutions that expand security and communication. This robust SIP intercom device offers 2-way voice functionality with both a high-fidelity 15W HD speaker and 3 directional microphones with Multichannel Microphone Array Design (MMAD) an d 1 omnidirectional auxiliary microphone that offer a 4.2 meter pickup distance. The GSC3516 supports a wide-range of peripherals including Bluetooth devices, built-in whitelists, blacklists and greylists to easily block unwanted calls, integrated dual-band Wi-Fi and advanced acoustic echo cancellation. By pairing the GSC3516 with other Grandstream devices, including desktop and cordless IP phones a s well as the GDS series of Facility Access products, users can easily sculpt a state-of-the-art security a nd voice intercom solution. Thanks to it’s modern industrial design, cleanable exterior surface and rich features, the GSC3516 is the ideal intercom speaker/microphone for any setting.
Features
- Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation
- 3 directional mics with MMAD & microphone beamforming array and 1 omnidirectional
auxiliary microphone - Full-band and wide-band audio codec support including Opus & G.722
- Integrated dual-band 802.11 a/b/g/n/ac Wi-Fi and Bluetooth
- One 10/100Mbps network port with PoE/PoE+
- 2-pin multi-purpose input to support peripherals including call buttons
- Includes Atlas 1-Year Warranty with Extended Warranty options available!
Documents
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Fast Delivery and professional packaging
Because of our long-standing relationship with UPS FedEx DHL and other top global carriers, we can provide a range of shipping options. Our warehouse staff are highly educated and will package your goods in accordance with our precise and exact specifications. Your products will go through a thorough inspection and be properly secured before they are delivered. We deliver to thousands of customers each day across different countries. This shows that we're committed to being the largest retailer online in the world. Both Europe and the USA have warehouses and distribution centres.
Orders that contain more than one item are given processing time for each item.
Prior to shipping, we will inspect thoroughly the items you have ordered. The majority of orders will be delivered within 48 hours. Delivery time ranges between 3-7 days.
Returns
Stock is dynamic, and is not completely managed by us due to the involvement of multiple parties including the factory and our warehouse. This means that the actual stock could alter at any time. Please be aware that it's possible for your order to become unavailable even after you have placed the order.
Our policy is valid for 30 days. If 30 days have gone without a trace since the purchase and we are unable to offer an exchange or refund.
The item you purchase must be in its original packaging and in good condition. It must also not be used. The item should be in the original packaging.
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