Grandstream GSC3516 2-Way SIP Multicast Speaker

Product Specifications

Speaker Output: 15 W HD fullrange driver
Microphone System: 3× directional MMAD mics + 1× omni aux mic, 4.2 m pickup radius
Audio Technology: Fullduplex speakerphone, acoustic echo cancellation, HD chamber
Supported Codecs: Opus, G.722, G.711(A/μ), G.726, G.729A/B, iLBC
Network & Wireless: Dualband 802.11 a/b/g/n/ac WiFi, 10/100 Mbps Ethernet, builtin Bluetooth 4.2
SIP Lines: 2 SIP accounts
Paging Modes: SIP paging, multicast paging, group paging, priority override
Security: TLS & SRTP, duallevel passwords, encrypted config files, HTTPS autoprovisioning
Power: PoE 802.3af/at or 12 V DC adaptor (not included)
Dimensions: Ø 210 mm × 65 mm
Weight: 1.1 kg
Surface: Dust & moistureresistant wipeclean ABS
Warranty: 1 year (Star Tech Bangladesh)

Product Description

Upgrade your office, school, hospital or apartment complex with the Grandstream GSC3516Bangladesh’s bestperforming 2Way SIP multicast speaker. This high quality PA speaker pairs a 15 W HD driver with a 4mic array (MMAD) to deliver roomfilling, crystalclear audio across a 4.2metre radius. Enjoy lagfree, fullduplex conversations thanks to an integrated acoustic echo chamber and industryleading Opus & G.722 codecs.

Installation is effortless: mount on wall or ceiling, connect via PoE/WiFi/Bluetooth, and autoprovision through Grandstream’s UCM series. Need instant alerts? Push SIP paging, multicast or priority override to any zone in seconds. A durable build with wipeclean housing keeps maintenance low, while enterprisegrade TLS/SRTP encryption keeps every call secure.

For a premium design that fits your needs perfectlyfrom classroom announcements to secure lobby intercomthe GSC3516 is the musthave accessory for modern IP voice systems in Bangladesh. Grab the lowest price online today at Star Tech and futureproof your communication with 1 year official warranty.