Atlas Sound I128SYSM+
PoE+ Indoor 1' x 2' Suspended Ceiling Mount IP Loudspeaker With Microphone


AtlasIED I128SYSM+ is a 1' x 2' suspended ceiling mount IP loudspeaker with integrated microphone. It leverages VoIP communication to extend tele-presence with enhanced audio for environments where network-wide communication is desired and high-output loudspeakers are required to overcome high ambient noise and/or large spaces.

AtlasIED I128SYSM+ registers as a communication endpoint directly within InformaCast, GCK, and SA-Announce advanced notification applications, supporting audio broadcast to enhance physical security while improving day-to-day communications through advanced alerting, bell schedules, pre-recorded & scheduled announcements, while leveraging the WAN or LAN network architecture.

When used within a Cisco environment, the I128SYSM+ loudspeakers can join Cisco’s Unified Survivable Remote Site Telephony (SRST)
as a supported device. Cisco’s SRST provides remote location call-processing redundancy when access to the centralized Cisco Unified Communications Manager is interrupted because of a WAN outage. The ability of LAN communication between any combination of phones and loudspeakers is particularly critical during an emergency (which may be the actual cause of the WAN outage).

Where 3rd party notification applications are not required, the I128SYSM+ suspended ceiling mount loudspeaker with integrated microphone can register as SIP devices directly to a SIP server or VoIP Communications Manager for critical alerts and public address applications.

AtlasIED I128SYSM+ Features:

  • Network Features:
    • Dynamic or Static IP Address
    • IEEE802.3 10/100Base-T Ethernet
    • IEEE 802.1q Tagging
    • IEEE 802.11AT Compliant
  • VoIP Standard Audio
    • G.711 u-law/a-law (64 kbit/s)
    • G.729 Wideband Audio (64 kbit/s)
  • Auto Provisioning
    • DHCP Option 66, 150, or TFTP Server
    • DHCP Option 72 for HTTP Server
  • Auto Registration
    • SLP for InformaCast
    • DHCP Option 72 for SA-Announce or GCK
  • Static Configuration
    • HTTP GUI for Static Configuration
    • Cisco SRST
  • Audio Features
    • Integrated Amplifier
      • 15-Watt Total Power
      • Primary Speaker Output 8O
    • Aux Audio Line-In Unbalanced (2.8Vpp 10K)
    • Aux Audio Line-Out Unbalanced (2.8Vpp 10K)
  • Additional Features
    • 2 General Purpose Inputs
    • 1 General Purpose Output (2A @ 30 VDC)
    • Phone/Night Loud Ringer
    • External Power Supply Option
    • Highly Efficient Horn Loudspeaker Provides Greater Output and Coverage
    • Integrated Microphone Allows for Half-Duplex or Full-Duplex Paging
    • Based on Software Platform

AtlasIED I128SYSM+ Specifications:

  • Type: PoE+ Indoor 1' x 2' Suspended Ceiling Mount IPLoudspeaker with Microphone
  • Operation Mode: Self Powered
  • Indicators: Network Status (On Back)
  • Operating Range (-10db): 70Hz - 15.5kHz
  • Frequency Response (+/- 5dB):  86Hz - 15.5kHz
  • Vertical Coverage: 105° 800Hz - 4kHz
  • Horizontal Coverage : 105° 800Hz - 4kHz
  • Directivity Factor (Q): 4.7 @ 2 kHz
  • Max SPL at 1 m (passive): 95 dB SPL Continuous / 98dB SPL Peak
  • Recommended Signal Processing: Built-In Processing
  • General Purpose Interface: Two Trigger Inputs / One Relay Output (2A @ 30VDC)
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