MP3/SD Tone Gen & Message Player Module

Designed to allow custom programming, tones, messages or music for use in interactive displays, security, customer entry and emergency evacuation announcements. When combined with a Redback® timer it can play announcements at prescribed times for in-store advertising and customer notification.

It allows up to 8 custom MP3 tracks plus standard alert and evacuation tones. A library of commonly used tones, messages and phrases are provided on a Micro Secure Digital (SD) memory card. Custom MP3 tones, music etc may be added as desired.

The SD card is preloaded with 8 standard tones, including bell, bing bong, siren and pre-announcement chime, plus Australian Standard alert and evacuation tones (complying to AS1670.4). To comply with Australian Standards for evacuation tones, a custom message may be played after every fourth cycle providing evacuation instructions to occupants.

Alert tones can be automatically switched to evacuation tones after a set period (adjustable between 30 and 240 seconds).

Playback for each track can be activated by a closing set of contacts. Contacts may be configured between alternate or momentary action. This can include or exclude alert & evacuation tones as desired. Cancel contacts are provided to stop playback of tracks.

9-24V dc switched output which is activated when any message is active (the switched output is dependent on the input voltage).

Key Features:

Custom tracks
Inbuilt tone & phrase library
9-24V DC operation @ 300mA
Micro SD card included
All connections made via screw terminals
Tones conform to Australian standard
Provision for voice over in evacuation mode
Compact size120 x 70mm

Specifications:
Electrical
Output line: Stereo RCA 500mV nominal
Power supply: 12VDC to 30VDC 300mA (idle/maximum current draw 150mA) tip positive
Output: Stereo RCA 500mV nominal
MP3 sample rate: 44kHz
SD card size: 8GB supplied. 16GB maximum
Trigger activation: Closing contact
Switched output: 12-30V DC out (supply voltage dependant)

MP3 specification:
Length/size: Limited by card size
(800mins @ 128kbps, 44kHz on supplied 16GB)
Bit rate: All standard MP3 rates (128kbps recommended)
Sample rate: All standard MP3 rates (44.1kHz recommended)
Channels: Stereo or mono

Mechanical
Dimensions:
Weight: ≈0.7kg

Accessories
M 9391A 24V DC Plugpack