Long Range Acoustic Hailing Device, Surveillance System 250R
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- South Korea
- Brand name
- PROPA-250R
- Payment Terms
- T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
Eltem Corporation
South Korea
- Verified Certificate
-
6
| Product name | Long Range Acoustic Hailing Device, Surveillance System 250R | Certification | - |
|---|---|---|---|
| Category |
Other Security & Protection Products
Security Product Agents Other Police & Military Supplies |
Ingredients | - |
| Keyword | lrad , acoustic diffuser , acoustic hailing device , long range acoustic hailing device | Unit Size | 888.0 * 386.0 * 528.0 mm |
| Brand name | PROPA-250R | Unit Weigh | 52 kg |
| origin | South Korea | Stock | - |
| Supply type | - | HS code | 851821 |
Product Information
Remote Controlled Acoustic Hailing Device PROPA-250R
PROPA, the Acoustic Hailing Device (AHD) broadcasts clear sounds to a long distance, for they are the most intelligible and reliable high-powered directional speakers which is available for broadcasting and warning by using recorded sound sources and a highly sensitive microphone.
Overcoming the limitations of the existing P.A. System, PROPA maintains the maximum output of up to 140dB so that you can communicate clearly over loudbackground noise to the insides of vehicles, vessels, or buildings to determine intent, modify behavior safely, and enhance response capabilities.
Features
- Simultaneous Surveillance and Warning Broadcasting
- Superior Voice Intelligibility and Highly clear communication up to 1km
- High output of 142dB, 1km broadcasting distance (80dB standard)
- Network sound source and microphone broadcasting
- 360°(left and right) rotation, 180°(up and down) rotation
- 32x optical zoom camera
- Network control
- All-weather use
- Thermal camera (option)
- Searchlight (option)
| Items | Specifications | |
| Communications Range | ≥1000m (80dB) | |
| Maximum Output | 142dB SPL @1m (Maximum output limit function according to the user requirement) | |
| Directivity | ≤±15° (2kHz, -3dB) | |
| Dimensions | 880× 386× 321mm, 880× 386× 528mm (included search light) | |
| Weight | 49kg, 52kg (included search light) | |
| Tilt | Range | -90° ∼ +90° |
| Speed | 30°/s | |
| Resolution | 0.01° | |
| Pan | Range | 360° (continuous rotation) |
| Speed | 40°/s | |
| Resolution | 0.01° | |
| Camera | 32x Optical Zoom, 1920×1080 pixel, 30 frame/sec | |
| Thermal Camera (Option) | 100mm Optical Zoom, 640×480 pixel, 9 frame/sec | |
| Laser Pointer | Green Laser, 4W | |
| Communication Interface | TCP/IP, Acoustic broadcast, Remote Volume Control, Control Program | |
| Operating Temperature | -33°C ∼ +60°C | |
| Storage Temperature | -40°C ∼ +70°C | |
Main Features of Acoustic Hailing Device
Since it broadcasts with directivity and high power, it can transmit highly clear sounds to a long distant (1 ~ 3km).
With maximum output above 142dB, it can get over the noise of the surrounding area and can provide large and clear communication
and warning signals to the inside of vehicles, ships or buildings, overcoming the limitation of the existing broadcasting system (P.A. System).
It is possible to broadcast using a sound source and a microphone.
| Items | Specifications | |
| Communications Range | ≥1000m (80dB) | |
| Maximum Output | 142dB SPL @1m (Maximum output limit function according to the user requirement) | |
| Directivity | ≤±15° (2kHz, -3dB) | |
| Dimensions | 880× 386× 321mm, 880× 386× 528mm (included search light) | |
| Weight | 49kg, 52kg (included search light) | |
| Tilt | Range | -90° ∼ +90° |
| Speed | 30°/s | |
| Resolution | 0.01° | |
| Pan | Range | 360° (continuous rotation) |
| Speed | 40°/s | |
| Resolution | 0.01° | |
| Camera | 32x Optical Zoom, 1920×1080 pixel, 30 frame/sec | |
| Thermal Camera (Option) | 100mm Optical Zoom, 640×480 pixel, 9 frame/sec | |
| Laser Pointer | Green Laser, 4W | |
| Communication Interface | TCP/IP, Acoustic broadcast, Remote Volume Control, Control Program | |
| Operating Temperature | -33°C ∼ +60°C | |
| Storage Temperature | -40°C ∼ +70°C | |
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | T/T | Shipping time | Negotiable |
- President
- Jin-Ki Kim
- Address
- Room 203, TechnoVill B, 109 Ballyong-ro, Deokjin-gu, Deokjin-gu, Jeonju-si, Jeollabuk-do, Korea
- Product Category
- Home Audio & Television,Industrial Equipment Alarms,Other Police & Military Supplies,Other Security & Protection Products,Police & Military Supplies
- Year Established
- 2014
- No. of Total Employees
- 1-50
- Company introduction
-
Eltem is a leading manufacturer of advanced Acoustic Hailing Devices,Surveillance Robotic Systems, and Disaster Warning Systems including high-powereddirectional speakers and directional acoustic devices in South Korea. Eltem’scompetence covers acoustic analysis and design, high power amplifier design andremote control, motor control, and image processing. Eltem’s long rangecommunication and warning capability is rapidly and widely being adopted forsafety and security applications including disaster warning, mass notification,law enforcement, anti-piracy operation, wild animal control and roadsiderear-end collision warning. Eltem’s goal is to make a society safer and itstechnologies allow effective and efficient counter actions against bothman-made disaster and natural disaster. Eltem will continue to upgrade existingproduct lines and develop the world’s best technologies in safety and securitymarket.
- Main Product
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