Description
Grandstream GSC3518HS Dubai – Powerful SIP/Multicast Talk-Back Horn Speaker for UAE Public Address
For UAE schools, mosques, hotels, warehouses, parking lots and public spaces, public address systems must be loud, reliable, weatherproof and support two-way communication for emergencies or announcements. The Grandstream GSC3518HS is the rugged SIP/multicast talk-back horn speaker that delivers exactly that: 8 W high-output audio, built-in microphone for full-duplex talk-back, IP66 weatherproof design and seamless integration with Grandstream UCM/IP PBX, Wave App or third-party SIP platforms.
With 8 W powerful output and high-efficiency driver, it provides clear voice coverage over 100–150 m in open areas — even in noisy logistics yards or hotel beach zones. The built-in microphone enables real-time two-way talk-back — security staff, facility managers or mosque personnel can listen and respond instantly, turning the speaker into a full intercom system for safety, customer service or coordination.
It supports SIP paging (for integration with Grandstream UCM/IP PBX, Wave App or third-party VoIP) and multicast (for group announcements without tying up phone lines). IP66 weatherproof rating and –30 °C to +60 °C operating range ensure it withstands UAE’s sandstorms, coastal humidity, salt spray and extreme summer heat. PoE power (802.3af) simplifies installation — one network cable handles power and data.
Advanced audio processing (echo cancellation, noise suppression, volume control) guarantees clear voice in windy or noisy conditions. Adjustable bracket allows wall, pole or ceiling mounting. Priority paging and scheduled announcements support emergency overrides and timed events like bell schedules or azan reminders.
In stock Dubai – same-day collection or fast UAE-wide delivery Authorized Grandstream MEA distributor – full SIP/UCM integration, mounting & testing included.
Contact us for free site survey, coverage planning or bulk quote. Stock moves quickly – secure yours today.
Your reliable Grandstream audio partner in the UAE – ready when you need loud, clear, two-way public address.
Key Features (Bullet List – High-Conversion)
- 8 W high-power speaker – loud & clear coverage up to 100–150 m (open area)
- Built-in microphone – full-duplex two-way talk-back communication
- SIP & multicast paging – integrates with Grandstream UCM, IP PBX, Wave App, third-party SIP/multicast systems
- IP66 weatherproof – dust-tight + high-pressure water resistant
- –30 °C to +60 °C operating range – survives UAE heat & cooler nights
- High-efficiency driver – excellent voice clarity & minimal distortion
- Adjustable mounting bracket – wall, pole or ceiling installation
- PoE powered (802.3af) – single-cable power & data
- Advanced audio processing – echo cancellation, noise suppression, volume control
- Priority & scheduled paging – emergency override & timed announcements
More Paragraphs (Expanded Body Text – Additional Depth)
The Grandstream GSC3518HS brings professional-grade public address to UAE’s toughest environments. Unlike traditional analog horn speakers that require separate wiring and lack two-way capability, it uses modern SIP and multicast technology – allowing instant paging from any SIP phone, mobile app or scheduled automation, plus emergency priority override for critical alerts like fire drills or security incidents.
The built-in microphone turns the speaker into a full-duplex intercom – invaluable for two-way communication in warehouses, campuses, parking areas and large public venues. Security personnel, facility managers or mosque staff can listen and speak back in real time, improving response times and coordination.
With IP66 protection and a wide temperature tolerance (–30 °C to +60 °C), it withstands UAE’s sandstorms, coastal humidity, salt spray and extreme summer heat without performance degradation. PoE power simplifies installation – one network cable handles both power and data, reducing cabling costs and complexity in outdoor or large indoor setups.
Short Detailed Description (for product card / quick view)
Grandstream GSC3518HS Dubai 8 W SIP/multicast talk-back horn speaker – built-in mic, two-way audio, IP66 weatherproof, clear paging & intercom. Perfect for UAE schools, mosques, hotels, warehouses & parking. In stock Dubai – same-day dispatch.
Conclusion / Final CTA (for bottom of page)
Ready for loud, clear paging & two-way talk-back across your UAE facility? The Grandstream GSC3518HS is the rugged, weatherproof SIP horn speaker that delivers professional audio performance in schools, mosques, hotels, warehouses, parking areas and public spaces. In stock now in Dubai with same-day collection or fast delivery across all Emirates.
Contact us today for your free site survey, SIP/UCM integration planning or bulk pricing. Let’s build your reliable public address system.
Reply “GSC3518HS quote” or “PA system survey Dubai” — we’ll respond within 45 minutes (UAE business hours). Stock is limited – secure yours before it’s gone.
