- hand operated siren LK-120
- 2016-09-18 18:06
- Hand operated siren LK-120 is designed to provide effective warning in applications where there is no power supply.
- hand operated siren LK-100
- 2016-09-18 18:06
- Hand operated siren LK-100 is no electrically powered warning device to provide effective sound signal warning to fit vi
- Motor siren LK-JDW145
- 2016-09-18 18:06
- LK-JDW145 Motor siren is designed to be used in：Civil defence warning systems of major cities all over the worldFire wa
- Warning siren LK-JDL400
- 2016-09-18 18:06
- PERFORMANCE PARAMETER:Sound Rating:123±2dB(A) @1MElectric Motor:2.2Kw, 220/240/380/400/440V AC, 50/60HzIP Rating:IP44Ou
- Warning siren LK-JDW400
- 2016-09-18 18:05
- Sound Rating:129±2dB(A) @1MElectric Motor:4.0Kw, 380/400/440V AC, 50/60HzIP Rating:IP44Output Frequency:500/560±20HzSi