Federal Signal 300MB CommCenter® Digital Message Center
The Federal Signal CommCenter® Model 300MB broadcasts pre-recorded voice messages, melodies, tones and signals over SelecTone® and public address systems. Model 300MB replaces outdated loop tape units with superior, high-quality audio playback. Federal Signal 300MB is remotely activated via contact closures.
Melodies, voice messages, tones and signals are available, including the pre-recorded CommCenter Standard Library and optional custom recorded messages. Units can be interconnected for greater message capacity.
Federal Signal 300MB CommCenter’s digital messaging capability is ideal for emergency evacuation announcements. Clear, concise, predetermined instructions can be broadcast over a SelecTone or public address system. The CommCenter’s pre-recorded melodies can convey the status of a process or machine without interrupting the flow of production in surrounding areas. Voice messages in any language can alert operators to emergency situations.
The CommCenter offers quality and versatility to public address systems that broadcast repetitive, prerecorded messages.
Key features include:
- Multi-voltage design accepts 24VDC, 120VAC or 240VAC
- High-quality, non-volatile playback
- Stores up to six voice messages, melodies, tones and signals
- Messages can be up to 30 seconds in length (180 second total capacity)
- Expandable and prioritized
- Type 1 enclosure
- UL Listed and cUL Listed
- Product Code: 300MD
How to order (Specify Model):
1) Select Model 300MB – CommCenter Digital Message Center
2) Select Tone: Specify number of messages (up to six)
| Model | UPC Code | Description |
| 300MB-1SD | 782979227274 | CommCenter, 1 message, Series D1, UL and cUL |
| 300MB-2SD | 782979227281 | CommCenter, 2 messages, Series D1, UL and cUL |
| 300MB-3SD | 782979227298 | CommCenter, 3 messages, Series D1, UL and cUL |
| 300MB-4SD | 782979227304 | CommCenter, 4 messages, Series D1, UL and cUL |
| 300MB-5SD | 782979227311 | CommCenter, 5 messages, Series D1, UL and cUL |
| 300MB-6SD | 782979227328 | CommCenter, 6 messages, Series D1, UL and cUL |
| 300MB-SD | 782979227267 | CommCenter, no message chips, Series D1, UL and cUL |
3) Choose Message Source(s):
- a. Select from Standard Library
- b. Provide script to be recorded in studio (additional charge incurred)
- c. Provide electronic file (additional charge incurred)
4) Specify the priority of the messages
Replacement Parts:
| RMB9999SD | 782979227359 | CommCenter Chip, Blank, Recordable, Series D |
| RM1SD | 782979227342 | CommCenter Chip, Pre-Recorded, Series D |
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