MR‑100 external siren

Main features

• Alarm types: optical (LED) + acoustic (piezoelectric) ﹣ complete visible and audible alarm

• Housing: high-strength polycarbonate + ABS, ensuring mechanical durability and weather resistance .

• Tamper sensor: protection against housing opening and removal from walls, ensuring security .

Acoustic and optical specifications

• Sound pressure: approximately 115 dB/m – very loud to effectively indicate alarm status

• LED signals: strong red or blue light flashing at alarm frequency (depending on model)

Power supply and consumption

• Supply voltage: external adapter 13.8–15 V DC.

• Max current consumption in alarm: approx. 500 mA

• Internal battery: 12 V / 1.3 Ah backup power – ensures operation during power outage

Operating conditions and dimensions

• Operating temperature: –20 °C to +55 °C (or in some sources –25…+70 °C)

• Weight and size: approximately 1.05 kg; dimensions 250×155×67 mm

• Warranty: typically 2 years