4 Way MP3 Message Player

The A 1717 is an MP3 based message player housed in a compact flange mount aluminium enclosure and offers playback of four MP3 tracks. Ideal for custom programming, tones, messages or music for use in interactive displays, security, customer entry and emergency evacuation announcements.  When combined with a Redback A 1709/S 0080 timer it can be used to play back scheduled messaging. The included Micro SD card is preloaded with standard tones, including bell, bing bong, siren and pre-announcement chime, plus Australian Standard alert and evacuation tones (complying to AS1670.4). Playback for each track can be activated by a closing set of contacts. Contacts may be configured between alternate or momentary action. Trigger 4 contacts can be configured to provide a cancel playback switch. A 24V DC switched output is activated when any message is active. The unit is supplied with a 24V DC 1A power supply.

Key Features:

 4 custom tracks
Inbuilt tone & phrase library
24V @ 300mA DC operation (plugpack included)
SD card included
Terminations via screw terminals
Evac tones conform to Australian standard
Optional cancel contact
Switched 24V DC output

Specifications:
Electrical
Power supply: 24V DC to 30V DC 300mA (idle/maximum current draw 150mA) tip positive
Output line: Stereo RCA 500mV nominal
MP3 sample rate: 44kHz
SD card size: 256MB to 16GB
Trigger activation: Closing contact
Switched output: 24-30VDC out (supply voltage dependent), limited to 120mA current draw

MP3 Info
MP3 File Format: Minimum 128kbps, 44.1kHz, 32bit, VBR or CBR, Stereo
Length/size: Limited by card size (1600mins @ 128kbps, 44kHz on supplied 16GB)
Bit rate: All standard MP3 rates (128kbps recommended)
Sample rate: All standard MP3 rates (44kHz recommended)
Channels: Stereo or mono