Automated Scheduled Audio Announcement System - Adastra DM-8 MK2

Our automated school announcement system from Adastra can play up to 99 recorded messages all of which can be set to play at certain times of the day (set by 24 hour time and day(s) of the week). This is perfect for schools, colleges and universities alike that want to announce things such as the start/end of break time, assemblies, fire drills, and the end of the day etc. It also has a microphone input for live announcements, which will override the SD card playback. 

This digital messaging system uses a removable SD card which all of your recorded messages are stored on. All messages can be recorded directly onto the card via the mic/line input or on a PC/Mac computer. The Adastra DM-8 is also 19" rack-mountable so it can be positioned in a server cupboard. 

Adastra DM-8 Specifications

• Power supply: 100-240Vac, 50/60Hz or 24Vdc
• Fuse: T1AL 250V
• Battery: CR2016 button cell (internal clock)
• Input: XLR or terminal (bal/unbal) mic/line
• Output: Mono balanced terminal or unbalanced RCA
• Audio source: Internal SD card player
• Time setting: 99 programmable schedules - 24 hour + day(s) setting
• Mic/line channel controls: Mic/Line level, Phantom power on/off, Vox priority on/off (DIP switches)
• Phantom power: +20V
• Input impedance: 2.2k Ohms (mic/line)
• Controls: Data Dial, Edit buttons, Message, Mic/Line, Output level, power on/off Message 1-8, Stop & Ground contacts
• SD card requirements: 4-32GB FAT32 (full size or with adaptor)
• Dimensions: 483 x 150 x 44mm
• Weight: 1.65kg