BSX

Isolating exchange door entry systems

The BSX and DAX door entry systems are designed to overcome a common problem experienced in local authority and public housing where door entry systems are subject to vandalism from visitors and tenants.

 

Each system includes Tradesmen/Service entry, a battery standby facility and timed lock output (fail-safe and fail-secure) as standard. The central exchange unit with diagnostic LED’s simplifies maintenance and any part is easily exchanged with readily available spares.

These systems operate 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

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UK manufacturer of door entry and access control systems

UK manufacturer of door entry
and access control systems