TDSi has launched a re-designed power supply unit for its EX series of access control units.

The new unit incorporates a range of key design and performance enhancements, resulting in significant improvements to the ease, speed, and therefore the cost of installation.

Key features of the new system include:

• Low profile case - new design makes the installation less obtrusive
• Fully accessible mains input connections - allows the incoming supply to be connected without the need to dismantle any part of the case
• High-quality 3 A output - minimises noise and maximises reliability
• Fused distribution of power - provides individual fused supplies for both the access control unit and the associated locks
• Knock-outs for interfacing to trunking and conduit - provides multiple installation option
• Multiple rear cable entry options
• Simple cable screen termination clamps - provides reliable connection of the cable screens
• Space for standby battery with charging facility - provides un-interrupted operation in the event of power failure
• LEDs to indicate power supply or fuse failure - provides diagnostic aid in the event of a system problem

TDSi's range of EX-series units continues to provide users with the widest choice to meet their access control needs, as well as the ability to support future expansion of the system, if required. 

The company's EXpert range also provides for more advanced hardware integration - such as lift control and alarm point monitoring.