Before ordering, get professional advice on what purpose, where you will use it, and what power source to connect it to. / 6-8 *2 or 60dV power in an area of ​​12-16 km /

Product details

LK-JDW145, LK-JDW245B is an omnidirectional siren fro vertical mounting. Powered by a single phase or three phase motor. It is designed to be used in：

  • Civil defence warning systems of major cities all over the world

  • Fire warning systems of community, main factories, mines, buildings, etc.

  • Warning for accidents of reservoirs, dams, jails, airports, army, etc.

Technical specification

Models
LK-JDW-245B
LK-JDW-145
Sound Rating:
119+2db(A)@1M
123+2db(A)@1M
Electric Motor:
0.75Kw, 110/220/230V
0.4Kw, 110/220/230V, 50/60гц
Spool
2
1
IP Rating:
ГНХ 55 нэмэлт II BT4
IP44
Output Frequency:
500/560-+20Hz
700/760-+20Hz
Net Weight:
40кг
5.5кг
Sound propagation
1 км
-