Share on (1600218548358):

Features
1. Special aluminum alloy material, heat treatment processing, strong moisture and corrosion resistance;
2. No jam, no crash, no deformation,anti-wind and sand, anti-bird nesting;
3. Quick start, stable operation, loud sound source, strong penetrating power;
4. The vertical series comes with a rain cap;
5. The protection grade is IP55, and the explosion-proof grade is Exd II BT4.
|
Product model |
LK-JDL400 / LK-JDL480 / LK-JDL550 Vertical Siren |
|
Voltage |
3-phase 380V |
|
Rated power |
2.2kW / 4kW / 7.5kW |
|
Rated speed |
2900r/min |
|
Sound frequency |
500±20Hz |
|
Start time |
≤3s |
|
Decibel |
123.3dB / 125.8dB / 128dB @ 5m |
|
Material |
Aluminum alloy |
|
Net weight |
51kg / 88kg / 100kg |
|
Package size |
75(L)×75(W)×63(H)cm |
|
Dimension |
65(L)×65(W)×53(H)cm |






Application
1. Used in war and civil defense alarm systems ;
2. Used in mines, blasting, prisons, reservoirs, power stations, substations, airports, police stations, military bases etc.
3. Used for earthquakes, tsunamis, floods,mudslides, landslides, typhoons, fires, minefields, and forest fire prevention;
4. Used in factories, schools, docks, warehouses, public buildings, commercial areas, residential areas, ports etc.


Q1:What's the payment term?
A1 :We accept TT,LC,Western Union,Paypal.
Q2 :What is the delivery time?
A2 :It depends on order quantity,usually it will take about 3-5 days for sample production.
Q3 :What's the package used for?
A3:For the small capacity,will use carton,but for big capacit,we should use honeycomb carton and pallet or wooden case for protection.
Q4 :Would you accept to use our logo?
A4:It's no problem,we accept OEM service.
Q5 :What's about MOQ?
A5 :First order MOQ=1pcs
Q6 :What's your production capacity for one month?
A6:Our month capacity can reach 100000- 200000PCS for the most of our model.
Q7:Where is your market?
A7:Our products are popular in Europe, America,Asia & Africa.We provide OEM service for many countries distributors such as Ukraine,Nigeria and so on.We hope you can join us develop market together.
Q8:What kind of certificates you have?
A8 :Our company has IS09001,CE, RoHS,SGS etc.
New products from manufacturers at wholesale prices