Digital Voice Recorder is interfaced with switching unit and consists of single prerecorded message. It is a part of Public Address system and it is interfaced with Fire Alarm panel through a Potential Free contact.
Specifications
- Model: HEI DVR-11
- Make: HEI
- Material: Aluminium Channels-MS Box
- Panels: Aluminium duly painted Screen printed
- Color: RAL 7035 powder coated
- Power supply: 230V, 50Hz, Single Phase
- Dimension: 135H x 440W x 320D in mm