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CQR Grade 3 Cequra External Sounder Backplate only

£47.75 Ex VAT

96 reward points

  • Shipping Weight: 0.8kgs
  • Manufactured by: CQR
  • Online

More info about this product

 The Cequra is an ultra low profile integrated sounder and strobe assembly designed specifically for domestic and light commercial applications. Now incorporating microprocessor technology, the Cequra offers a range of new features.
In addition to an external polycarbonate housing, all vital components are protected within a further internal polycarbonate cover. The rear facing sounder is resistant to foam attack, and the strobe tube, tamper switch and Ni-MH battery are fully serviceable. The Cequra’s engineering hold off facility mutes the sounder upon installation, eliminating unnecessary activation. System diagnostics make regular checks on the strobe, sounder and battery, immediately indicating any fault via twin LEDs.


• 360o all sound strobe effect
• Ultra low profile design
• Dual 3mm polycarbonate cover
• Selectable 3/15 minute or Intermittent fail-safe cut off timer
• Self-diagnostics with LED indication
• Engineer Hold-off facility
• Strobe tube saver mode after 1 hour of operation
• Strobe set input
• System fail output
• Siren and strobe trigger wire monitoring
• Selectable SAB/SCB
• Selectable triggering type Negative or Positive
• 5 minute walk test. Sounder operates
for a 3/15 seconds instead of minutes
• Twin comfort LEDs (green)
• Battery charging LED (red)
• Steel inner cover option

Backplate 3mm Poly-carbonate
Inner Cover 3mm Poly-carbonate
Cover 3mm Poly-carbonate
Tamper Detection Wall & Screw
Sounder Type Piezo
No.of sounders 1
Sounder output @1m (dB(A)) 116
Sounder Current (mA) 250
Failsafe timer (minutes) 3/15
Strobe type Xenon
No. of strobes 1
Strobe output (watts) 1
Strobe current (mA) 80
Backup battery (type & size) NiCd 6V 280mAH
Quiescent current (mA) 50
Total current in alarm 350
Comfort LEDs Tamper Green, Hold Off Green, Battery Red
SAB/SCB option Yes
Trigger wire monitoring option Standard
Standards PD6662:2004 & BS4737


Backplate only, image shows backplate and cover. Please select cover to suit.



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