SL-21

SL-21

Device group: Visual and acoustic warning devices
Device type: SL-21

SL-21 sirens are designed for visual and acoustic signalling of alarm conditions on 12VDC alarm outputs of MD, MDP, MDD type control modules or WG.NG and AirTECH type detectors.

The sirens have a splash-proof construction, i.e. they can be used both inside and outside buildings.

Features

  • Piezoceramic acoustic transducers;
  • two jumper-adjustable sound levels;
  • light source: high-performance LEDs;
  • extremely high durability and reliability;
  • very low power consumption;
  • independent control of acoustic and visual signalling, 3 terminals;
  • splash-proof housing - for outdoor use.


Device model: SL-21

Technical parameters

Visual signalling
pulsating, red
Information lettering
Solid
Acoustic signaling
110 or 103 dB/30cm
Supply voltage
12VDC
Dimensions
183 x 310 x 75 mm
EAN Code
5907704091653
Net price
PLN139.00 S

Documentation

Series Technical data Device information sheet Instruction manual Declaration of conformity
2021
2016 Download file
2009 Download file