Sigma Si 10 LED Extinguishant Status Unit c/w Manual Release & Mode Select Keyswitch, Weatherproof

The industry leading Sigma XT extinguishant releasing panel, installed extensively in thousands of premises globally, offers outstanding value and performance for all small to medium fixed firefighting installations.

With three detection zones as standard, extinguishant release can be configured to activate from any combination of detection zone inputs.

Sigma XT panels are both robust and easy to install having all the electronics mounted on a single, easily removable, steel plate.

• Certified compliant with BS EN12094-1 when used with Sigma XT control equipment
• High brightness LEDs Detailed indication of the status of the control panel
• Monitored data connection Countdown timer shows time remaining until release
• Manual only and Automatic & Manual mode select keyswitch option
• Four wire connection (data and power)
• Protected dual action manual release switch option
• Option for zonal fire and common fault indication with buzzer
• Robust, high quality enclosure
• Easy access to terminals
• Remote Auto/Manual door interlock input (monitored)
• Remote Hold input (monitored)
• Internal fault diagnosis indicators
• Weatherproof IP65 versions available
• Internal buzze