Description
DAX – Digital isolating exchange door entry systems
The DAX digital system operates on the Line Isolation principle which has two advantages over common-wired systems;
- Any malicious damage sustained to an individual telephone or its associated cable will not affect the operation of the rest of the system
- The telephone conversation between the tenant and the caller is totally private
System features:
- Up to 256 flats
- Up to 4 entrances
- Large LED dot matrix display
- 4 digit alpha-numeric flat numbers
- 4 digit coded access facility
- Trades facility
- Porter facility (optional)
- Standby battery backup
- Outputs for fail-safe and fail-secure releases
