Crank Manual Fire Alarm Siren

Specification of Crank Manual Fire Alarm Siren

Alarm Kebakaran Manual Engkol Sirine

Manual Siren Alarm Lk-120

Lk-120 Manual Alarm Siren The Used At The Emergency Without Requiring Electrical Power (System Crank)

1.      * Civil Defense
2.      * Natural disasters
3.      * Earthquake
4.      * Firefighters
5.      * Team Sar

Spesification :

1. Sound Rating: 120± 2Db( A) @ 1M

2. Output Frequency: 600± 20Hz

3. Effective Range : 1.5Km Diameter

4. Net Weight: 3Kg

5. Carton Size: 45X37x58cm

6. Strong Handling Hand