Silent Knight SK-5208 Fire Alarm Control Panel - Certified Repaired - One Year Warranty imported eBay Each Siemens XTRI-R module integrates

Each Siemens XTRI-R module integrates intelligent dual isolation technology

offering greater flexibility

The remote output may – synchronized to the LED operation or controlled independently of the LEDs

Wheelock Power Supplies or other manufacturers panels incorporating the Wheelock Patented Sync Protocol

Silent Knight SK-5208 Fire Alarm Control Panel - Certified Repaired - One Year Warranty imported eBay Each Siemens XTRI-R module integratesUnit was sent for professional certified repair of AC power. Verification includes NAC Supervisor, NAC Activation, Ground test, Zone Activations, Zone Supervisions, Battery and Charge test, PC Communications, etc. One year warranty included with purchase.