Cqr Senza S Plus Backplate Backlit G2/3

EN50131-4 Grade 2 and Grade 3 options
Backlit option – ‘Dusk to dawn or ON’ backlit model only
Comfort LEDs
Lithium smart battery charging
SAB/SCB option
Confirmed alarm input – Audible and LED strobe – optional plus models
Self test input plus models
Fault relay output plus models
Trigger polarity -/+
Tamper polarity -/+ plus models
Trigger wire monitoring plus models
Adjustable siren timer 3min / 15min / intermittent depending on model
Adjustable siren volume Hi/Lo

This Senza range of external warning devices includes 2 wired models at Grade 2 & 3 Environmental class IV and can be installed in security systems in accordance with EN50131-1: 2006 + A3: 2020.
These wired models comply to EN50131-4: 2019, WD type Z; These warning devices feature one piezo and one LED strobe for audible and visual indication of an alarm activation. Each model includes the latest innovation in electronics and incorporates a lithium Ion battery for better reliability, each
of the wired versions incorporates a smart charging circuit to optimise the battery capability and battery life.