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![](https://gqt.gr/1494/senzax-wf-cqr-siren.jpg)
• EN50131-4 Grade 2
• Universal wire-free 868Mhz
• Unique range test LED indicator
• LED status indicator
• Confirmed alarm input - Audible and LED strobe - optional
• Self test input
• Fault relay output
• Trigger polarity -/+
• Tamper return polarity -/+
• Adjustable siren timer 3min / 15min / intermittent depending on model
• Adjustable siren volume Hi/Lo
Universal wire-free 868Mhz