Grandstream GSC3510 10/100 PoE+ SIP Intercom Speaker with 3 Integrated Microphones
SKU: 60719906395

Grandstream GSC3510 10/100 PoE+ SIP Intercom Speaker with 3 Integrated Microphones

Sale price$125.55 Regular price$139.50
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  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Grandstream GSC3510 10/100 PoE+ SIP Intercom Speaker with 3 Integrated MicrophonesThe Grandstream GSC3510 is a SIP intercom speaker and microphone 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 8W HD speaker and 3 directional microphones with Multichannel Microphone Array Design (MMAD) that offer a 4. 2 meter pickup distance. The GSC3510 supports

The Grandstream GSC3510 is a SIP intercom speaker and microphone 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 8W HD speaker and 3 directional microphones with Multichannel Microphone Array Design (MMAD) that offer a 4.2 meter pickup distance. The GSC3510 supports a wide-range of peripherals including Bluetooth devices, built-in whitelist and blacklists to easily block unwanted calls, integrated dual-band Wi-Fi and advanced acoustic echo cancellation. By pairing the GSC3510 with other Grandstream devices, including desktop and cordless IP phones as well as the GDS series of Facility Access products, users can easily sculpt a state-of-the-art security and voice intercom solution. Thanks to it’s modern industrial design and rich features, the GSC3510 is the ideal intercom speaker/microphone for any setting.

Product Features:

  • Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation
  • 3 directional mics with MMAD and microphone beamforming array
  • 2 meter pickup distance
  • Full-band and wide-band audio codec support including Opus and G.722
  • Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth
  • 10/100Mbps network port with PoE/PoE+
  • 2-pin multi-purpose input to support peripherals, including call buttons
Product Specifications:
  • Network Interfaces: (1) 10/100 Mbps port with integrated PoE/PoE+
  • Bluetooth: Yes, Integrated. Bluetooth 4.0 + EDR
  • Wi-Fi: Yes, Dual-band 2.4 & 5GHz with 802.11 a/b/g/n, WMM
  • HD Audio: Yes, HD speaker with support for full-band audio
  • Security: User and administrator level passwords, MD5 and MD5-sess based authentication
  • Operation Temperature: 0°C to 40°C
  • Storage Temperature: -10°C to 60°C
  • Operating Humidity: 10% to 90% Non-condensing
  • Voice Codecs: G.711μ/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.729A/B in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS
Product Includes:
(1) GSC3510 SIP Intercom Speaker / Microphone
(1) PoE Injector
(1) Mounting Kit
(1) Quick Install Guide
(1) Brochure
(1) GPL License
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 60719906395

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tom chang
Whiting, US
★★★★★ 5
Good comfort, quality and classy
Size: 8.5, Color: Black/Ivory
’ve been wearing Cole Haan dress sneakers for work and travel, and they strike a really good balance between professional and comfortable. The biggest advantage is how lightweight they feel compared to traditional dress shoes. Most styles have sneaker-like cushioning, so you can walk or stand all day without your feet getting destroyed. The design is also versatile and look polished enough for business casual outfits but still casual enough to wear with jeans. They work especially well in office environments where a full formal shoe feels too stiff or outdated.
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Reviewed in the United States on May 10, 2026
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Daniel C
Bozeman, US
★★★★★ 5
New Favorite Work Shoe
Size: 9.5, Color: Black/Ivory
These Cole Haan Grand Crosscourt Daily shoes have quickly become my new favorite work shoes. They’re incredibly comfortable right out of the box, with just the right amount of cushioning and support to get through long days on my feet. I love that they look sleek and professional while still feeling casual enough to wear anywhere. The build quality is top-notch—durable materials and solid construction that make them feel like they’ll last a long time. Overall, these shoes strike the perfect balance between comfort, style, and practicality. I can honestly say I look forward to wearing them every day. Highly recommend for anyone who spends a lot of time on their feet but doesn’t want to sacrifice style.
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Reviewed in the United States on February 9, 2026
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Edward Diaz
Whiting, US
★★★★★ 5
Well Made for price and style
Size: 10.5, Color: Black/Ivory
Great fit and very flexible. I also recommend buying shoe savers when purchasing this product. To help with toes wrinkles. The pair itself is stylish and very comfortable. Any purchase of this product will be greatly satisfied.
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Reviewed in the United States on April 16, 2026
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Pierre
Lowell, US
★★★★★ 5
Nice shoes
Size: 11.5, Color: Black/Ivory
The are very comfortable, and look great.
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Reviewed in the United States on April 8, 2026
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Jeffrey Clemons
Louisville, US
★★★★★ 4
Comfortable
Size: 9.5, Color: British Tan/Ivory
Great foot support. Wore all day with not foot or back pain.
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Reviewed in the United States on April 29, 2026

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