Grandstream SIP/Multicast Intercom Speaker/Microphone

Brand:SKU:GSC3516

R3,689.00

Price includes a 2% EFT discount. Card payment price is R3,763.00.

SIP/Multicast Talk-Back Speaker, 3 directional mics, 1 omnidirectional mic, 15W HD speaker, 1x Ethernet 10/100 PoE, Wi-Fi, no PSU

  • ✅ Need a quote? Choose CREATE A QUOTE under the payment options at checkout. The quote will automatically be emailed to you.

FREE delivery on orders over R1500
Joburg, Pretoria, Cape Town and Durban: delivery in 2-3 business days. Rest of SA: delivery in 2-7 business days. Learn more
  • ⭐⭐⭐⭐⭐ 5.0 Rating based on 740+ Verified Google Reviews🗗

The Grandstream GSC3516 is a two-way SIP and multicast intercom speaker and microphone designed for clear public address and intercom communication. It features a high-fidelity 15W speaker and three directional microphones with Multichannel Microphone Array Design (MMAD), offering a pickup distance of up to 4.2 metres. The device supports both SIP and multicast paging, allowing flexible deployment options. Connectivity includes integrated dual-band 2.4/5GHz Wi-Fi, Bluetooth support, and a 10/100Mbps network port with PoE/PoE+. The GSC3516 is ideal for security and communication solutions in schools, offices, hospitals, and retail centres.
Key features

Two-way SIP and a multicast intercom speaker and microphone
15W high-fidelity speaker and three directional microphones with MMAD
Microphone pickup distance up to 4.2 metres
Supports SIP and multicast paging
Dual-band 2.4/5GHz Wi-Fi and Bluetooth connectivity
10/100Mbps network port with PoE/PoE+ support
Suitable for schools, offices, hospitals, and retail centres

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping & Collection

We partner with reliable independent couriers to get your order to you quickly. While we strive for the timelines below, please allow extra time during high-volume periods or regional interruptions.

Estimated Shipping Times

Shipping destination Shipping time
Major Centers (JHB, PTA, CPT, DBN) 2-3 Business Days
Regional / Rest of South Africa 2-7 Business Days
International (SADC Region*) 5-15 Business Days

*Includes: Botswana, Eswatini, Kenya, Lesotho, Malawi, Mozambique, Namibia, Zambia, and Zimbabwe.

Collections

You can collect your order for free from our Centurion office. Please note that stock must be moved from our warehouse first. Do not arrive until you receive your “Ready to Collect” email.

Collection location Collection time
Centurion Office 2-3 Business Days

For full terms, view our Shipping Policy

Returns & Exchanges

If you’re not satisfied, we accept returns within 10 business days of delivery. Items must be in their original condition with all packaging intact.

To initiate a return, please contact our customer service team and we’ll guide you through the process. More info can be found on our Returns and Exchanges page.

Related products