![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_01_wi.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_02_wley.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_03_tx.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_04_isx.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_05_cw.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_06_cb.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_07_tcr.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_08_vru.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_09_ub.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/EST_QuickStart_QS4_Fire_Alarm_Control_Panel_10_fzj.jpg)
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/gogojo.gif)
This QS4 was removed from a working fire alarm system was upgraded due to building expansion. Panel is less than 10 years old. Main power supply card (PS6) and two conventional zone/ NAC cards (ZB16-4) and a extra relay card giving eight more relays (ZR8).
![EST QuickStart QS4 Fire Alarm Control Panel EST QuickStart QS4 Fire Alarm Control Panel](https://firealertcontrolboard.com/wp-content/pictures/gogojo.gif)
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