SKU: 90300869395

Grandstream GSC3505 SIP Speaker Intercom with 10/100 POE+

Sale price$116.97 Regular price$129.97
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

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Description

Grandstream GSC3505 SIP Speaker Intercom with 10/100 POE+DescriptionSpecificationsShipping The GSC3505 is a 1 way public address SIP speaker that allows offices, schools, hospitals, apartments and more to build powerful public address announcement solutions that expand security and communication. This robust SIP speaker offers crystal clear HD audio functionality with a high fidelity 8 Watt HD speaker. The GSC3505 supports Bluetooth devices, a built in whitelist and blacklists to easily block unwanted

The GSC3505 is a 1-way public address SIP speaker that allows offices, schools, hospitals, apartments and more to build powerful public address announcement solutions that expand security and communication.

This robust SIP speaker offers crystal clear HD audio functionality with a high-fidelity 8-Watt HD speaker. The GSC3505 supports Bluetooth devices, a built-in whitelist and blacklists to easily block unwanted calls, SIP and multicast paging, and integrated dual-band WiFi. By pairing the GSC3505 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 PA anno uncement solution. Thanks to its modern industrial design and rich features, the GSC3505 is the ideal SIP speaker for any setting.


  • Speaker with HD acoustic chamber
  • Features SIP paging, multicast paging, callwaiting with priority override
  • Full-band and wide-band audio codec support including Opus & G.722
  • Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth
  • One 10/100Mbps network port with PoE/ PoE+
  • 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: 90300869395

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    4.9 ★★★★★
    Based on 22 reviews
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    Verified Purchase
    Carole R. NAPOLI
    Chelsea, US
    ★★★★★ 5
    Great filter
    Size: AF741
    Fit out Toyota Prius V 2014 perfect. Well made too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
    D
    Verified Purchase
    David
    Battle Creek, US
    ★★★★★ 5
    Efficient and Easy-to-Install Cabin Air Filter
    Size: 1 Count (Pack of 1)
    I recently installed the ECOGARD XC35519 cabin air filter in my 2019 Honda Accord, and the experience was straightforward. The filter fit perfectly, and the installation process was quick—taking only about 10 minutes. Since the replacement, the cabin air feels noticeably fresher. While the filter doesn’t include activated carbon for odor removal, it effectively traps dust, pollen, and other airborne particles, enhancing overall air quality. For those seeking an affordable and reliable option to maintain clean cabin air, the ECOGARD XC35519 is a solid choice.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 5, 2025
    J
    Verified Purchase
    john markisz
    Bozeman, US
    ★★★★★ 5
    Fits Well!
    Size: 1 Count (Pack of 1)
    Perfect replacement for my 2024 Honda Ridgeline OEM cabin air filer. Easy install via the glove box too. I also purchased their engine air filter which fits too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 22, 2025
    J
    Verified Purchase
    JC
    Grantham, US
    ★★★★★ 5
    Save money
    Size: 1 Count (Pack of 1)
    Perfect fit. Took under two minutes to install.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 3, 2026
    D
    Verified Purchase
    David J. Collins
    New York, US
    ★★★★★ 4
    Did not fit right out of box. Had to trim with scissors.
    Size: 1 Count (Pack of 1)
    Good value. A little flimsy but pretty much what I expected. My only real complaint is that out of the box it did not drop right in to my Honda Odyssey. I had to trim the tabs on one end with scissors for it to fit in to the filter housing.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 6, 2024

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