Description
Add Syn-Apps-certified one-way IP ceiling paging to any space with a 2x2 suspended ceiling using the VIP-402A-SA-V4, a PoE-powered lay-in speaker that drops into the grid with no custom mounting required.
The Telecom Spot Expert Review
The VIP-402A-SA-V4 is the Syn-Apps and Intrado Revolution version of Valcom's standard one-way 2x2 IP ceiling speaker. Where the VIP-422A adds talkback, the VIP-402A is one-way only — the right choice for zones that need to receive announcements without two-way intercom capability. Fire-rated backbox, PoE power, and the simplicity of a drop-in tile make it practical for large-scale rollouts in schools, offices, and retail.
Key Features
- Syn-Apps SA-Announce and Intrado Revolution certified
- Drops into standard 2x2 suspended ceiling grid
- PoE 802.3af powered over a single network cable
- One-way broadcast for voice paging and announcements
- Fire-rated backbox compatible
- White finish for standard commercial ceiling environments
Technical Specifications
| Model | VIP-402A-SA-V4 |
|---|---|
| Mounting | 2x2 Lay-In Ceiling |
| Power | PoE 802.3af |
| Protocol | SIP / Syn-Apps SA-Announce / Intrado Revolution |
| Mode | 1-Way |
| Finish | White |


