Le Sucre Wireless External Siren - Discontinued

Please try Wireless Alarms Systems for alternative products.

Le Sucre Wireless External SirenSEF8M

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Dimension (h x w x d)
330 x 240 x 73mm

compatible with all Domonial panels using V2 or ALPHA protocol.
Le Sucre
Wireless External Siren
Wireless External Siren
For wireless intruder systems that require external audible alarm communications,
the SEF8M external siren provides the solution.

The strobe light activates as soon as the siren is triggered, helping to identify the property and speed up response time.
  • Siren Output Level: 103dB @ 1m
  • RF Range: >50m on site (2000m in open field)
  • Radio Type: ALPHA and V2GY (automatic selection)
  • Siren Output level Control: Selectable from 0 to 7 plus sweep mode
  • Cut-off Timers (strobe and sounder): Selectable from 1s to 240s (from point of trigger, the siren knows its sound/flash duration)
  • Tamper Rear and Case tamper
  • Operating Temperature -25°C to +60°C
  • Battery Type:
    SEF8M: 8 x 1.5V FR6 AA Lithium batteries,
    SEF8MDUM2: 4 x 1.5V FR6 AA Lithium batteries
  • Battery Life
    4 years for SEF8M (Profile:4 x 15 minute soundings and strobe per year),
    2 years for SEF8MDUM2 (LED working permanently, no sounder)
  • Approvals EN50131-4 Grade 2
  • Lens Colour Orange (supplied), Red or Blue (optional)


LSSEF8M Data 940Kb .PDF Full Manual 1.4Mb .PDF Quick Install 300Kb .PDF
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Le Sucre Wireless External Siren