Loop Sounder – RE 24LS
The RE 24LS is a loop-powered addressable sounder designed for fire alarm systems. With a compact and sleek profile, it is ideal for both wall and ceiling mounting. Addressable via an 8-way DIP switch, the RE 24LS ensures flexible integration into intelligent fire alarm loops while maintaining low standby current and dependable performance.
Key Features
- Loop Powered Sounder
- Address Setting via 8-Way DIP Switch
- Low Standby Current Consumption
- Slim, Sleek Design
- Wall or Ceiling Mountable
- Supplied with Compatible Backbox
- High Sound Output – 85 dB @ 1 meter
- Fire Engine Siren Tone
- Surface or Flush Mount Options
Electrical Specifications
- Operating Voltage: 17 ~ 28 VDC
- Operating Current: Max 15 mA
- Standby Current: 0.5 mA
- Sound Level: 85 dB @ 1 meter
- Sounder Type: Piezo Electric
- Tone Type: Fire Engine Siren
- Loop Impedance: Max 40 Ohms
Mechanical Specifications
- Material: ABS Plastic
- Mounting Type: Surface / Flush Mount
- Sounder Dimensions: 96 mm (H) × 76 mm (L) × 28 mm (D)
- Backbox Dimensions: 95 mm (H) × 75 mm (L) × 58 mm (D)
- Overall Height (with base): 46 mm
- Diameter: 100 mm
- Weight: 150 g (with base)
- IP Rating: IP42
Environmental Specifications
- Operating Temperature: 0°C to 49°C (32°F to 120°F)
- Relative Humidity: 93 ± 2% RH (non-condensing) @ 32 ± 2°C (90 ± 3°F)
