PRODUCTS

MA-BSH

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MA-BSH is an addressable sounder beacon base that offers both sound and flashing-light alerts. Comes with built-in tone and volume adjustment, with high-powered LED beacon that provides audible and visual alarm signals of the hearing impaired. Ideal for use in public and commercial spaces that require efficient solutions for the general public.

Application Environment

Oil & Gas

Power & Utilities

Hospitals

Retail

Hotels

Skyscrapers

Smart & Safe City

Manufacturing

Download Datasheet

Download
Catalog

MA-BSH is an addressable sounder beacon base that offers both sound and flashing-light alerts. Comes with built-in tone and volume adjustment, with high-powered LED beacon that provides audible and visual alarm signals of the hearing impaired. Ideal for use in public and commercial spaces that require efficient solutions for the general public.

Dual functionality: a sensor mounting base (MA-320, MA-330 and MA-340 sensors to be fitted directly to the base), which can also serve as a dedicated discreet standalone device (special cover plate can be placed on base

Provides a single-point connection for sounder and detectors
Suitable for use in public and commercial spaces and meets EN54-23 for alarms for the hearing impaired.
Discreet, clean appearance with few installation points
Excellent sound output with built-in horn tone selection and volume adjustment
Loop powered, low-power consumption.
Built-in short circuit isolators
Soft addressed

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

Technical Specifications:

Code MA-BSH
Description Addressable Sounder Beacon Base
Standards EN54-3, SII 1220and TR TC EAC 043-2017
Operating voltage 18VDC to 32VDC
Standby current <450mA
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: 88dB at < 6.6mA
medium volume: 90dB at < 8mA
high volume: 93dB at < 9mA
Beacon 0.5 Hz flash
Total loop resistance for correct operation of short circuit isolator: 50Ω (max)
Parallel fault resistance to be seen at the control panel for isolators to open: 200Ω (typ)
Continuous current allowable through isolator: 700mA (max)
Isolator resistance in closed state: 0.26Ω (max)
Leakage current into direct short circuit with isolator open: 14mA (max)
Voltage at which isolator changes from open to closed or closed to open state: 3.8V to 11V
Maximum switching current of isolator: 1.5A
Environmental
Environmental operating temperature 0 – 49°C
Humidity (non-condensing) 0 – 93% RH
Physical
Construction PC/ABS
Dimensions 102mm x 40mm
Weight 0.2 kg
Ingress protection IP21
Compatibility
Suitable for use with MTech Analog Addressable Detector range

 

SII1220-3.pdf
GOST-R.pdf

MA-BSH