Mantern Industrial Co., Ltd.
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Lifting Manual Alarm Large Landing Type With Supporting Stand
Features :
No power supply required
Robust and compact for portability
Powerful low frequency sound
Universally recognised signal
Shutter mechanism to provide a choice of signals:continuous and warble
Application:
Camp site, civil defence, mountain rescue, coast guard warning, quarries / mining
Technical data:
| Model Number | MTHOS04 |
| Sound Rating | 120dB(A) @1M |
| Output Frequency | 550±20Hz (Dependent on Rotation Speed) |
| Transfer distance | 2000m |
| Net Weight | 7Kg |
| Carton Size | 300*300*400mm |
