DSC WS4925 02/03 This state of the art

This state of the art fire alarm control panel allows you to choose one of three SLC protocols per system

Silent or audible walk test operation mode commanded from the front keypad

the 9th button on the RPU can be used to acti- vate an MMF-300 monitor module that may be installed inside the ECC-RPU cabinet to be used for applications such as HVAC shutdown

The MN-NETRLY4’s four input zones may be configured as Alarm

DSC WS4925 02/03 This state of the artThe WS4920 is a wireless repeater designed to extend the range of DSC one way wireless transmitters and to improve signal quality between the transmitter and receiver. Use the WS4920 to remedy transmission problems caused by excessive noise or other interference, or by long distances between devices and receivers. The maximum recommended number of WS4920's per alarm is 4.