Grandstream GSC3506 1-Way Public Address SIP Speaker

Product Specifications

Type: 1Way SIP Public Address Speaker
Power Output: 30Watt HD highfidelity driver
Frequency Range: 110 Hz 20 kHz
Sensitivity: 95 dBA @ 1 W / 1 m
Audio Codecs: G.711 (Alaw & μlaw), G.722, G.726, G.729A/B, Opus
Paging Modes: SIP unicast, multicast, group paging, PTT
Security: 256bit AES encrypted config, MD5 auth, whitelist/blacklist/realist, duallevel passwords
Network: 10/100 Mbps Ethernet with PoE
Provisioning: TR069, XML config, HTTPS/HTTP/TFTP
Dimensions: Ø 200 mm × D 100 mm
Warranty: 1 year (Bangladesh)

Product Description

Upgrade your office, school, hospital, or apartment complex with the Grandstream GSC3506the highquality 1Way SIP Public Address Speaker engineered for best performance and crystalclear HD audio. Its premium design houses a 30Watt HD driver that delivers every announcement, emergency alert, or daily update at an impressive 95 dBA clarity, covering wide areas without distortion.

Need flexible paging? The GSC3506 fits your needs perfectly: choose SIP unicast, multicast, group paging or instant PushtoTalk to reach one zoneor hundredsat the touch of a button. Whitelist, blacklist and realist filters stop nuisance calls, while 256bit AES encryption and MD5 authentication keep every transmission secure.

Deploy in minutes thanks to PoE, TR069 autoprovisioning and sleek industrial housing that blends into any décor. Whether you’re building a campuswide PA or adding a single zone, this durable, musthave accessory is the smartest way to bring futureproof, bestperformance audio to Bangladeshi facilitieswithout breaking the budget.