PRODUCTS

MA-BS

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MA-BS is an addressable sounder base that can work as as a stand-alone unit, or together with MA soft-addressed detectors. The base offers excellent sound output with built-in horn tone selection and volume adjustment.

Application Environment

Oil & Gas

Power & Utilities

Hospitals

Retail

Hotels

Skyscrapers

Smart & Safe City

Manufacturing

Download Datasheet

Download
Catalog

MA-BS is an addressable sounder base that can work as as a stand-alone unit, or together with MA soft-addressed detectors. The base offers excellent sound output with built-in horn tone selection and volume adjustment.

Provides a single-point connection for sounder and detectors
Built-in short circuit isolators
Soft addressed
Discreet, clean appearance and few installation points
Loop powered, and low-power consumption

  • Easy to install and maintain: surface mounted, simple clip-fixing assembly
  • Lockable cover plate (optional)

Technical Specifications:

Code MA-BS
Description Sounder Base
Standards EN54-3, SII1220, TR TC EAC 043-2017
Operating voltage 17VDC to 32VDC
Standby current <320mA
Tones (set by panel) Continuous: 910Hz
Pulsed: 910Hz / 0Hz pulse 1Hz
Two tone: 610 / 910Hz at 1Hz cycle
Slow whoop: 500 – 1200Hz in 3.5 Seconds

 

Sound output at +/-3dB (set by panel) Low volume: 77dB at < 6.6mA
Medium volume: 89dB at < 8mA
High volume: 90dB at < 9mA
Environmental
Environmental operating temperature 0 – 49°C
Humidity (non-condensing) 0 – 93% RH
Physical
Construction PC/ABS
Color White
Dimensions 102mm x 40mm
Weight 0.2 kg
Ingress protection IP40
Compatibility
Suitable for use with MTech Analog Addressable Detector range
EN54-6.pdf
SII1220-4.pdf
GOST-R.pdf

MA-BS