Network-based public address and mass notification for every site — Grandstream GSC SIP PA and intercom speakers, Tonmind IP network audio and paging microphones, and CyberData InformaCast speakers, horns, amplifiers and strobes. SIP and multicast paging with audible and visual alerts, from a single authorized distributor.
Leading Brands
& Multicast
Certified
& Visual Alerts
IP paging replaces legacy analog PA with SIP and multicast audio that runs on your existing network — live announcements, scheduled bells, background music and emergency mass notification, all on a single cable with PoE. Cohesive Technologies brings three proven brands together: Grandstream GSC SIP PA, intercom and outdoor-horn speakers; Tonmind IP speakers, paging microphones, a SIP paging adapter and PA software; and CyberData InformaCast-certified speakers, amplifiers, horns and RGB strobes for audible and visual alerting. Browse each brand below and jump straight to any product.
SIP PA speakers, two-way intercom speakers and outdoor horns for announcements, bells, background music and paging — part of the Grandstream Facility Management range.
One-way SIP public address speaker for announcements, bells and background audio across offices, schools and retail spaces.
SIP public address speaker built for wider zone coverage where a single unit needs to fill a larger area clearly.
Updated one-way SIP PA speaker refining the GSC3506 for zone paging, alerts and scheduled announcements.
Two-way SIP intercom speaker combining paging with talkback, so staff can respond to an announcement rather than just hear it.
SIP intercom speaker with multiple microphones for reliable talkback in noisier or more open environments.
Advanced SIP intercom and paging units for sites needing richer audio handling and more flexible installation options.
Outdoor SIP horn speaker built to project announcements and alerts across yards, car parks and industrial areas.
Singlewire InformaCast-certified endpoints for mass notification — SIP speakers, amplifiers, weatherproof horns, paging adapters and audible-plus-visual RGB strobes.
Singlewire InformaCast-certified sIP speaker with talk-back for two-way voice paging and intercom. (P/N 11396)
Singlewire InformaCast-certified sIP paging amplifier for zoned voice paging and announcements. (P/N 11403)
Singlewire InformaCast-certified poE SIP loudspeaker amplifier for driving analog speakers over the IP network. (P/N 11407)
Singlewire InformaCast-certified weatherproof IP66 SIP horn speaker for loud outdoor paging and alerting. (P/N 11472)
Singlewire InformaCast-certified ceiling-mount SIP/multicast speaker for in-building paging and background audio. (P/N 11504)
Singlewire InformaCast-certified wall-mount SIP/multicast speaker for paging and voice announcements. (P/N 11505)
Singlewire InformaCast-certified sIP paging adapter that bridges the IP network to existing analog PA and overhead speakers. (P/N 11280)
Singlewire InformaCast-certified sIP paging amplifier with 25V/70V output for large distributed speaker runs. (P/N 11599)
Singlewire InformaCast-certified rGB multi-colour SIP strobe for visual alerting and mass notification. (P/N 11377)
Singlewire InformaCast-certified weatherproof outdoor RGB multi-colour SIP strobe for visual alerting and notification. (P/N 11489)
Singlewire InformaCast-certified weatherproof outdoor RGB multi-colour SIP strobe for visual alerting and notification. (P/N 11490)
SIP/IP network audio for public address, background music and mass notification — IP speakers, paging microphones, a SIP paging adapter and PA management software.
SIP/PoE ceiling, wall and horn speakers from 15W to 50W for IP paging, background music and voice announcements — ONVIF, pendant, sound-projector and explosion-proof models.
SIP network paging microphones — a full desktop intercom console and a compact mini model — for live, zoned voice announcements and two-way intercom over the network.
The SIP-T20 adapter bridges your IP network to existing analog PA systems and amplifiers, adding SIP and multicast paging to a legacy installation without replacing the speakers in place.
Tonmind Audio Manager plus PA System Lite and Pro — for central management, scheduling, zoned paging and background music across Tonmind IP speakers and endpoints.
SIP/PoE endpoints install on a single Ethernet cable and run over the network you already have — no separate PA wiring.
Target specific zones, schedule bells and background music, and trigger site-wide emergency alerts from software.
Voice speakers and IP66 horns plus RGB strobes ensure alerts reach people in noisy, quiet and accessibility-sensitive areas.
Paging adapters and 25V/70V amplifiers bridge to legacy analog speakers, protecting your existing investment.
Modern IP paging turns your data network into a complete public-address and mass-notification platform — live and scheduled announcements, bells, background music and emergency alerts delivered over SIP and multicast to endpoints across the whole site. As an authorized distributor, Cohesive Technologies offers a complete IP paging and notification portfolio in India, bringing Grandstream, Tonmind and CyberData together so you can specify, source and support the whole system from one partner.
Grandstream GSC speakers cover one-way SIP PA, two-way intercom speakers and outdoor horns for announcements, talkback and alerts. Tonmind adds a full IP network-audio range — ceiling, wall and horn IP speakers, paging microphones, the SIP-T20 paging adapter and Audio Manager / PA System software for scheduling and zoned paging. CyberData completes the range with Singlewire InformaCast-certified speakers, amplifiers, weatherproof horns, paging adapters and RGB strobes for reliable audible and visual mass notification in schools, healthcare and enterprise.
Whether you are covering a school, hospital, factory, warehouse, retail store, office or transport hub, there is a matching endpoint in this range. Every device is a standards-based SIP/multicast endpoint, so it registers to Grandstream UCM, Yeastar, Asterisk and 3CX and works alongside your IP phones, while paging adapters let you reuse existing analog speakers. Cohesive Technologies backs each brand with expert consultation, genuine stock, design help, competitive pricing and nationwide delivery across India, Sri Lanka, Nepal and the Maldives.
Authorized distributor · Grandstream · Tonmind · CyberData · SIP & multicast · Audio & visual alerts · Best price in India · Free consultation · Nationwide delivery
