| Feature | Specification | Category |
|---|---|---|
| Brand | Grandstream | General |
| Model | GSC3516 | General |
| Product Type | 2-Way SIP/Multicast Talk-Back Speaker | General |
| Speaker | 15W High-Fidelity HD Speaker | Audio |
| Frequency Response | 110Hz–20KHz | Audio |
| Speaker Sensitivity | Up to 90 dBA @ 1W / 0.5 Meter | Audio |
| HD Audio | Full-Band Audio with 48KHz Voice Sampling | Audio |
| Microphones | 3 Directional + 1 Omnidirectional Auxiliary Microphone | Microphone |
| Microphone Technology | Beamforming / MMAD | Microphone |
| Voice Pickup Distance | Up to 4.2 Meters | Microphone |
| Speakerphone | Full-Duplex HD Speakerphone | Communication |
| Acoustic Features | HD Acoustic Chamber, Advanced Acoustic Echo Cancellation | Audio |
| Paging | SIP Paging, Multicast Paging, Group Paging | Communication |
| Push-to-Talk | Yes | Communication |
| Call Waiting | Priority Override Supported | Communication |
| Wi-Fi | Dual-Band 2.4GHz & 5GHz, 802.11a/b/g/n/ac | Wireless |
| Bluetooth | Integrated Bluetooth 2.1 + EDR / Bluetooth 5.0 | Wireless |
| Network Interface | 1 × 10/100Mbps Ethernet | Connectivity |
| PoE | PoE 802.3af Class 3 | Power |
| PoE+ | PoE+ 802.3at Class 4 | Power |
| Auxiliary Input | 1 × 2-Pin Multi-Purpose Input | Connectivity |
| Audio Codecs | G.711, G.722, G.726-32, iLBC, Opus, G.723, G.729A/B | Audio |
| SIP Protocol | SIP RFC3261 | Network |
| QoS | Layer 2 & Layer 3 QoS | Network |
| Security | TLS, SRTP, HTTPS, 802.1X, AES-256, Secure Boot | Security |
| Operating System | Linux | System |
| Operating Temperature | 0°C–45°C | Environment |
| Storage Temperature | -10°C–60°C | Environment |
| Humidity | 10%–90% RH, Non-Condensing | Environment |
| Dimensions | 257mm Diameter × 68.5mm Depth | Physical |
| Unit Weight | 0.92 kg | Physical |
| Installation | Wall/Ceiling Mounting | Installation |
| Applications | Office, School, Hospital, Apartment, Commercial Paging & Intercom | Application |
| Warranty | Verify with Supplier | Warranty |
Grandstream GSC3516 2-Way SIP Multicast Speaker
Price:
0৳
Status: TBA
Product
Code: #4596
Category:
Office Equipment
Tags:
Grandstream GSC3516 2-Way SIP Multicast Speaker
Brand:
Grandstream
The Grandstream GSC3516 2-Way SIP Multicast Speaker is a professional SIP intercom and multicast talk-back speaker designed for two-way voice communication, paging and security applications. It features a 15W high-fidelity HD speaker, 3 directional microphones with beamforming, a 4.2-meter voice pickup range, dual-band Wi-Fi, Bluetooth and PoE/PoE+ network connectivity.
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Specification
Description
Grandstream GSC3516 2-Way SIP Multicast Speaker
The Grandstream GSC3516 is a professional 2-way SIP/Multicast Talk-Back Speaker designed to provide reliable voice communication, paging and intercom functionality over an IP network. It combines a 15W high-fidelity HD speaker with an advanced microphone array to support clear two-way communication in professional environments.
For voice capture, the GSC3516 features three directional microphones with Multichannel Microphone Array Design (MMAD) and microphone beamforming, along with one omnidirectional auxiliary microphone. The microphone system provides a voice pickup distance of up to 4.2 meters, making it suitable for rooms and common areas where hands-free communication is required.
The speaker supports SIP paging, multicast paging, group paging and Push-to-Talk (PTT). Call-waiting with priority override allows important communication to take priority when multiple paging or calling functions are active.
The GSC3516 also includes dual-band Wi-Fi and Bluetooth, providing flexible wireless connectivity. Its 10/100Mbps Ethernet port supports PoE and PoE+, allowing network connectivity and power through a compatible Ethernet infrastructure.
With support for advanced audio codecs including Opus and G.722, HD audio with 48KHz voice sampling, acoustic echo cancellation and a full-duplex speakerphone, the GSC3516 is suitable for offices, schools, hospitals, apartments, security systems and other professional communication environments.
Applications
- Office SIP intercom systems
- School and educational paging
- Hospital communication systems
- Apartment and residential intercom
- Security and facility communication
- SIP multicast paging
- Group announcement systems
- Commercial building communication
Key Features
- 2-way SIP/Multicast Talk-Back Speaker
- 15W high-fidelity HD speaker
- Full-duplex speakerphone
- HD acoustic chamber with advanced acoustic echo cancellation
- 3 directional microphones with MMAD and beamforming
- 1 omnidirectional auxiliary microphone
- Up to 4.2-meter microphone pickup distance
- SIP, multicast and group paging
- Push-to-Talk (PTT) support
- Call waiting with priority override
- Integrated dual-band 2.4GHz/5GHz Wi-Fi
- Integrated Bluetooth
- 10/100Mbps Ethernet port
- PoE / PoE+ support
- Up to 16 SIP accounts
- 2-pin multi-purpose input
- Supports Opus and G.722 audio codecs
- Suitable for offices, schools, hospitals, apartments and commercial environments
What is the price of Grandstream GSC3516 2-Way SIP Multicast Speaker in Bangladesh?
The latest price of Grandstream GSC3516 2-Way SIP Multicast Speaker in Bangladesh is 0৳. You can buy the Grandstream GSC3516 2-Way SIP Multicast Speaker at best price from our website or visit any of our showrooms.
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