ES 41, Indoor siren

Device Description — ES 41

ES 41 is a compact indoor siren designed for security alarm systems. Its small footprint and adequate sound output make it ideal for discreet indoor alarm signalling.

Main Features

• Supply voltage: 12 volts DC
• Current consumption during alarm: approximately 110 milliamperes
• Sound level: around 108 decibels
• Dimensions: approximately 40 × 48 × 24 millimetres
• Intended use: indoor installations only
• Mounting method: surface mounting
• Flash: none — this is an acoustic-only siren without a light indicator
• Housing color: white plastic, compact mini-format design
• Operating temperature: minus twenty to plus fifty degrees Celsius

Notes

• Because of its small size and simple design, the ES 41 is suitable where an unobtrusive indoor siren is desired.
• It is intended strictly for indoor use — it is not weatherproof.
• If a visual signal or outdoor-rated siren is required, consider another model with a built-in flash or outdoor housing.
• A stable twelve-volt DC power source is required for proper operation.