Dimention : 370 X294X 986 | Power Consumption : 120 Watt | Max Straight Arm : 4.5 meters | Description/Speed : 3 second | Work Temperature : -20'c to 75'c | Ralated Humidity : <=90%
This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.
The HN-WM06 is an economic wall mount loudspeaker for general purpose applications. It is a full range loudspeaker for speech and music reproduction in shops, department stores, schools, offices, stad