Portable Manual Crank Alarm Hand Operated Siren for Grand Fire Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
MTHOS02
Type:
Hand Operated Siren
Signal Transmission:
Wireless Alarm
Working Mode:
Passive
Application:
Indoor, Outdoor
Transmission Mode:
Wireless
Alarm Volume (within 1m):
≥110dB
Frequency:
600Hz
Transfer Distance:
2000 Meters
Trademark:
Mantern
Transport Package:
Standard Export Package
Origin:
China Mainland