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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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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John G
Lexington, US
★★★★★ 4
Good quality, but…
Size: 60 Count (Pack of 1)
Good quality supplement for the price. I started to take it for my joints as I have an auto immune disease. My only complaint is that in order to get enough EPA for it to be effective for that I have to take a minimum of two a day but when I do that it makes me a little dizzy and upsets my stomach. I’m not sure if that’s because I’m on high blood pressure meds and because I don’t have a gallbladder, so I just take one a day of it for general health. I may try another brand just to see if my body has the same response.
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Reviewed in the United States on May 18, 2026
P
Verified Purchase
patriciakeyes
Chelsea, US
★★★★★ 5
A size easy to swallow
Size: 80 Count (Pack of 1)
Great product and finally the size that is easy to swallow.
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Reviewed in the United States on April 2, 2026
D
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DH
Grantham, US
★★★★★ 5
Dropped LDL by 38 at one year check up
Size: 60 Count (Pack of 1)
I am a 48 year old female weighing 126 lbs. I want to praise this product for reducing cholesterol levels. I have seen the cardiologist to be proactive since my dad died of heart disease and because it runs on both sides of the family. My cholesterol levels have been borderline high for several years but not to the point of needing medication. In April 2025 it was the highest levels so far. I had been eating healthy cereals and exercising at that time so I was surprised it had increased. I have taken this supplement daily for a full year without missing many doses. I just had my yearly check up on April 1, 2026, and my total cholesterol dropped by 37 and the bad LDL dropped by 38. I am very please with my results. All my levels were in the optimal range except the LDL and It was in the nearly optimal range per the Labcorp graph and total cholesterol was in the acceptable range. I have not exercised in 8 months and I eat a lot of fast food, so this product is the only explanation for the improvement. I also started the Megared CoQ10 about 5 weeks before my labs but it wouldn't be long enough to be that helpful yet. I am going to stay on the CoQ10 in addition to the Megared 4 in 1 product to see if it further lowers the LDL to the optimal range next year. In one year with no diet changes or exercise: Cholesterol total went from 228 to 191 LDL Cholesterol went from 161 to 123 The only thing I do not like about the product is the price but with those results I can't complain. It is worth it.
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Reviewed in the United States on April 3, 2026
E
Verified Purchase
ERICKA F SALAZAR
Carnegie, US
★★★★★ 5
Excelente producto
Size: 80 Count (Pack of 1)
Es muy buen producto! Ya es la segunda vez que los compro y me ayudado muchísimo.
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Reviewed in the United States on June 3, 2026
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Patrick Wihler
Natrona Heights, US
★★★★★ 5
MegaRed Omega Fish Oil
Size: 80 Count (Pack of 1)
Great Fish Oil
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Reviewed in the United States on May 28, 2026

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