MB-HO is a conventional electronic sounder with a high-volume output, and low-current requirement. It is an ideal solution for use in noisy environments where power is limited.
The sounder is compatible with MTech’s MB family of conventional fire alarm systems.
MB-HO is a conventional electronic sounder with a high-volume output, and low-current requirement. It is an ideal solution for use in noisy environments where power is limited.
The sounder is compatible with MTech’s MB family of conventional fire alarm control panels.
High output sounder
Tone selection, adjustable volume
Operates on low current
Weatherproof version available
Separate alarm line-in and alarm line-out terminals are provided
Technical Specifications:
| Code | MB-HO |
| Description | Conventional Electronic Sounder |
| Standards | EN54-3, SII1220, TR TC EAC 043-2017 |
| Specification | |
| Operating voltage | 18VDC to 28VDC |
| Current | 68mA (typical tone 3) |
| Sound output | 120dB(A) at 1 meter (typical tone 5)
114dB(A) at 1 meter (typical tone 3) |
| Environmental | |
| Environmental operating temperature | 0 – 49°C |
| Humidity (non-condensing) | 0 – 93% RH |
| Physical | |
| Construction | ABS |
| Color | Red |
| Dimensions | 105mm x 105mm x 95mm |
| Weight | 0.28 kg |
| Compatibility | |
| Suitable for use with | MTech Conventional Fire Alarm System |
MB-HO
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