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Negotiable
| Min Order Quantity Unit
- Required
Quantity
- Place of Origin
- South Korea
- Brand name
- PX-200S
- Payment Terms
- Negotiable
- Production
method - Negotiable
- Shipping /
Lead Time - Negotiable / Negotiable
- Keyword
- detection, horn speaker, protection, warning,
3 DOOKWANG CO., LTD
Supplier Activity
tradeKorea provides seller activity to buyers throu gh seller evaluation and measurement according to each item.
Country
South Korea
| Product name | 50W Warning Horn Speaker detected by Shock | Certification | - |
|---|---|---|---|
| Category |
Other Security & Protection Products
Auto Sensors Speaker & Horn Shock Absorbers |
Ingredients | - |
| Keyword | detection , horn speaker , protection , warning | Unit Size | - |
| Brand name | PX-200S | Unit Weigh | - |
| origin | South Korea | Stock | - |
| Supply type | - | HS code | - |
Product Information
50W Warning Horn Speaker detected by Shock
│ DESCRIPTION │
It is a warning device that transmits sound information such as an alarm sound to a collision vehicle and workforce at work-zone on a roadway.
This is an one piece that contains a horn speaker, amplifier, battery and mecury tilt S/W module.
It is mounted on reflexive collapsible cones and deploy them in the direction of the coming vehicles to detect and alert the workforce at work-zoen.
When the incoming vehicle hits the cones, it senses it and emits an a big alarm over 130dB around.
The alert sound is continued for 30 seconds.
The installer in charge of this work has to check its battery and operation in advance.
1) Product Composition
- Acoustic part built in Amplifier and battery
- String to hold
- Cable for charging
2) Output Power : 50W
3) Operational Range : 20m
4) SPL in Max. : 130dB
5) Size : 100 X 140 X 100mm
5) Weight : 1.3Kg
1. Speaker
ITEM | SPECIFICATION |
TYPE | COMPRESSION DRIVER UNIT |
METERIAL & FINISH | BLACK SEMI-CLASS FINISH |
MOUNTING | 1 3/8 -18 UNEF Threaded throat |
OVERALL DIMENSION | 96mm Diamete, 56.5mm Deep |
VOICE COIL IMP | 4 ohm ± 15% / DCR 3.6 ohm ± 5% |
POWER RATING | RMS 50 watts continuous |
FREQ. RESPONCE | 150 - 5000 ㎐ (-20dB peck) |
S.P.L | 123 ㏈/W ± 2㏈ / Measured 1.2kHz at 3.3ft (100cm) on axis 1.0 wattage input. |
BUZZERS& RATING | Must not evident when sweeping from 120Hz to 5.0kHz at 8.8 constant voltage |
NET WEIGHT | 840 g |
2. Amplifier
ITEM | SPECIFICATION |
4 ohm bridged output | 50W |
Fuse capacity |
|
AMP CASE Size |
|
Frequency Range | 3dB 10Hz TO 30KHz |
Signal / Noise Factor | >97dB |
Distortion rate | 0.03 |
Input sensitivity | 300 mV - 8V |
minimum effective resistance | MONO |
Rated voltage | DC12V |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
3 DOOKWANG CO., LTD
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Country
South Korea
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President
SANG-IL, PARK
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Address
427beon-gil Naechon-myeon Pocheon-si Gyeonggi, 12-2,5dong, Pocheon-si, Gyeonggi-do, Korea
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Product Category
Other Consumer Electronics,Police & Military Supplies,Roadway Safety,Industrial Equipment Alarms
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Year Established
2015
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No. of Total Employees
1-50
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Company introduction
Dookwang Co., Ltd is a manufacturer of road & traffic safety products in Korea.
Based on 30 years of accumulated acoustic technology, we have developed some of specific acoustic devices and lauched the new concept of brand name for road & traffic safety. It's "Directional Long Range Acoustic Device(DLRAD)".
As a result of successful result, we supplied DLRADs to Korea Highway Corp., and continue to develop and launch various products.
Moreover, to improve efficienty and safety in roadway, we are constantly deveoping visual products with associated equipments.
To answer the needs of overseas, we are proceeding the standardiztion now.
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Main Markets
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U.A.E.
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Germany
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Israel
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India
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Japan
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Kuwait
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Qatar
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Saudi Arabia
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Thailand
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Viet Nam
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Main Product
-
50W Warning Horn Speaker detected by Shock
-
500W Rugged Directional Long Range Horn Speaker
-
300W Rugged Directional Long Range Horn Speaker
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100W Warning System detected by Shock
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