Two-way intercom
Combines a high-fidelity 8W HD speaker with three directional microphones.
A two-way SIP intercom with an 8W HD speaker, three directional microphones, 4.2m pickup, echo cancellation, Wi-Fi, Bluetooth and PoE+.

Combines a high-fidelity 8W HD speaker with three directional microphones.
MMAD microphone beamforming provides a supplied pickup distance of 4.2 metres.
Includes an HD acoustic chamber and advanced acoustic echo cancellation.
Supports full-band and wideband codecs including Opus and G.722.
Review the stated model, capacity and compatibility details for SKU GSC3510. Only the specifications supplied for this exact product are shown.
The GSC3510 is a two-way SIP intercom speaker and microphone for facility communications.
It includes a high-fidelity 8W HD speaker.
It has three directional microphones using an MMAD beamforming array.
The supplied product data states a 4.2-metre pickup distance.
Yes. Full-duplex audio and advanced acoustic echo cancellation are supplied.
Opus and G.722 are specifically listed.
Yes. Dual-band 802.11a/b/g/n Wi-Fi and Bluetooth are included.
Yes. Its 10/100Mbps network port supports PoE and PoE+.
The two-pin multi-purpose input can support peripherals including call buttons.
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(GSC3510)
Combines a high-fidelity 8W HD speaker with three directional microphones.
MMAD microphone beamforming provides a supplied pickup distance of 4.2 metres.
Includes an HD acoustic chamber and advanced acoustic echo cancellation.
Supports full-band and wideband codecs including Opus and G.722.
Includes dual-band 802.11a/b/g/n Wi-Fi and Bluetooth.
One 10/100Mbps network port supports PoE and PoE+.
A two-pin multi-purpose input can support peripherals such as call buttons.
Can pair with Grandstream IP phones and GDS facility-access products.
Specifications below are organised from the information supplied for SKU GSC3510.

| Speaker and microphones | |
| Speaker output | 8W high-fidelity |
|---|---|
| Microphones | 3 directional |
| Microphone design | MMAD beamforming array |
| Pickup distance | 4.2 m |
| Operation | Full-duplex 2-way |
| Audio and connectivity | |
| Audio | HD acoustic chamber with advanced echo cancellation |
| Codecs | Full-band and wideband including Opus and G.722 |
| Wi-Fi | Dual-band 802.11a/b/g/n |
| Bluetooth | Integrated |
| Ethernet | One 10/100Mbps port with PoE/PoE+ |
| Peripheral integration | |
| Input | 2-pin multi-purpose input |
| Example peripheral | Call button |
| SKU | GSC3510 |
| Barcode # | 6947273702863 |
| Brand | Grandstream |
| Shipping Weight | 2.0000kg |
| Shipping Width | 0.170m |
| Shipping Height | 0.330m |
| Shipping Length | 0.060m |
| Shipping Cubic | 0.003366000m3 |
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible claim or service request.
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