SKU: 1584826438

Grandstream GSC3510 SIP Intercom Speaker 3 Directional Mics

Sale price$125.55 Regular price$139.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Grandstream GSC3510 SIP Intercom Speaker 3 Directional MicsProduct Features 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.

Product Features

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.

  • Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation
  • 3 directional mics with MMAD & microphone beamforming array
  • Full-band and wide-band audio codec support including Opus & G.722
  • Integrated dual-band 802.11 a/b/g/n Wi-Fi and Bluetooth
  • One 10/100Mbps network port with PoE/ PoE+
  • 2-pin multi-purpose input to support peripherals including call buttons
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: 1584826438

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4.8 ★★★★★
Based on 7 reviews
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M
Verified Purchase
Michael wineke
Phoenix, US
★★★★★ 4
A very good option if manual grinders are problematic
Color: Black/Black
These work well, though I haven’t had them long enough to vouch for charge duration. They are well thought out devices, with an actual light shining from the bottom to help gauge the amount of salt and pepper, even in lo light. :D I haven’t not altered the grind size, so I can’t speak to that either. Grind speed is as good as many hand grinders, so it’s a delight specifically when grinding a lot (salt for Margarita glass edges!). The price was good, and meets my expectations.
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Reviewed in the United States on May 28, 2026
J
Verified Purchase
Joyce Price
Lexington, US
★★★★★ 5
Easy, peasy rechargeable salt and pepper set!
Color: Black/Black
This salt a d pepper pair make a great gift or just for you! Esay to fill, adjustable and the set looks great on table or counter. I love these easy to fill, use and recharge!!!
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Reviewed in the United States on May 31, 2026
J
Verified Purchase
John Mouris
Draper, US
★★★★★ 5
Value & Quality
Color: Black/Black
Just like described works excellent. You cannot beat it for the Money 4.8 should be five stars. Adjustable coarseness is real nice too. I do a lot of barbecuing and you want a thick pepper and salt for brisket. Just real nice one Hand operation if you’re doing something so it was a salt shaker pepper shaker but this one being able to grind fresh is real nice.
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Reviewed in the United States on June 1, 2026
C
Verified Purchase
Chandaritas
Charlottesville, US
★★★★★ 5
Sleek, Easy to Use, and Works Perfectly!
Color: Upgrade Silver, Size: Rechargeable
I absolutely love this electric salt and pepper grinder set! The stainless steel design looks modern and elegant on my kitchen counter. They’re super easy to use — just press the button, and you get a consistent grind every time. The adjustable coarseness feature works great for everything from fine salt to coarse pepper. The built-in light is a nice touch when seasoning food at the table or over the stove. Battery life is good, and refilling is simple. Excellent value and quality — highly recommend!
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Reviewed in the United States on November 13, 2025
L
Verified Purchase
L. Harper
Natrona Heights, US
★★★★★ 5
Nice salt and pepper grinder set!
Color: Upgrade Silver, Size: Rechargeable
These are very nice quality. They work really well. You can adjust the coarseness as you prefer. They aren't overly loud. I got them for someone as a gift for someone and I'm going to get myself a set also because I really like them. They charge quickly. Overall, a really nice set that seems like it will last a long time.
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Reviewed in the United States on January 8, 2026

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