B21, China Town Mall, Midrand
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BGT Flood Early Warning System Rainfall Water Level Emergency Broadcast Alarm Station
BGT Flood Early Warning System Rainfall Water Level Emergency Broadcast Alarm Station
BGT Flood Early Warning System Rainfall Water Level Emergency Broadcast Alarm Station
BGT Flood Early Warning System Rainfall Water Level Emergency Broadcast Alarm Station

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Products Description

High Power Alarm Station for Flood Early Warning System

 

The high-power alarming station is composed of early-warning terminal controller, communication module, solar power supply system and high-power speaker. The high-power alarming station can receive the warning notice from the monitoring and early warning management platform in real time and then realize the local alarm.

 

 

00:00

 

00:15 

 

 

Main Function

1) It supports to issue voice alarm by receiving multiple wireless signals;

2) With the function of wireless voice intercom; 

3) It supports white list telephone number incoming call alarm;

4) It supports the alarm of transforming SMS text into voice (support gateway) ( Note: At present, we can only support to transfer Chinese character to voice.);

5) It supports to issue alarm through platform.

6) With the function of voice alarm local recording, and it can be exported via SD card.

7) With a function of working condition inspection, and it can check the operating status of the equipment remotely.

8) It supports the platform for remote monitoring and unified management of equipment.9) It supports remote diagnosis, repair and online upgrade.

 10) It has the function of phone number authentication: only through the authorized phone number can the equipment be operated , among which one phone number of administrator, one platform phone number, and 20 authorized phone number can be set.

11) It supports multiple power supply modes: battery power supply, solar power charging, AC power supply(optional);

12) With the function of system status query and query the broadcasting times.

13) With the function of log recording and querying, and it can store 200 records;14) It has the function of multichannel configuration, which supports series port, platform to configurate parameters of the equipment;

Technical Parameters

Audio Output: Total power of 300W

 

  • Audio Power Amplifier: Type D (digital power amplifier)
  • Audio Frequency Response: 20Hz - 20KHz (±3dB)
  • Audio Signal to Noise Ratio: ≥60dB
  • Audio Distortion: ≤1% (f=1KHz)
  • White List Phone Numbers: Supports up to 22 numbers

 

Power Supply:

 

  • Solar Power: Maintenance-free supply
  • Solar Panel: 18V/40W, polycrystalline silicon material
  • Battery: Lead acid, 12V/38Ah
  • Power Supply Method: Uses MPPT charging to improve photoelectric conversion efficiency
  • Charge Controller: Battery voltage range: DC 10.5V - 13.8V
  • Under Voltage Protection (UVP): Protects at 10.5±0.5V, recovers at 12±0.5V
  • Over Voltage Protection (OVP): Protects at 14.5±0.5V, recovers at 14±0.5V

GSM Features:

 

  • Frequency Bands: GSM900 MHz/1800 MHz
  • Transmit Power: GSM900 MHz/1800 MHz
  • Enclosure Specifications:

 

  • Dimensions: 471.5mm x 360mm x 241.5mm
  • Surface Treatment: Spray-plastic process
  • Protection Measures: Effective insulation, shielding, surge (impact) immunity as per GB/T17626.5-2008 table 1, level 2
  • Electromagnetic Compatibility: Certified by third-party professional organization
  • SIM Card: Supports 3.0V and 1.8V standard M2M industrial SIM cards

Application

 

  • Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 23 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
  • Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
  • Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
  • Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.

Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.

  • Address: B21, China Town Mall Midrand, 1685
  • Contact Seller: (011) 805 0386

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