Acousto-optic alarm device for preventing electric shock in electric-related fish ponds

Intelligent Voice Warning Sign for Preventing External Damage


I. Product Description:
The intelligent voice warning sign for preventing external damage is a smart anti-external damage identifier designed for high-voltage warning, which can be installed in power distribution systems, pole-mounted switches, power transmission towers, construction sites, and areas with dangerous power facilities. It helps the power grid to conduct safety deployment. The device can actively detect the approach of external objects and issue acoustic-optic alarms.
Nowadays, there are more and more outdoor power facilities. Many line towers, high-voltage transformers, and power distribution cabinets are located close to residential areas, increasing the risk of accidental collisions by pedestrians and vehicles. Power facilities are often unattended. Although there are physical warning signs, guardrails, fences, and other warning and isolation measures, they cannot effectively warn children, the elderly, or in nighttime environments. The intelligent voice warning sign for preventing external damage makes up for this shortcoming.

II. Working Principle:
When a pedestrian or object enters the detection range of the intelligent voice warning sign for preventing external damage, the intelligent radar module immediately activates, and the control system links with the voice warning unit to trigger the siren, reminding pedestrians to maintain a safe distance. The intelligent voice warning sign for preventing external damage consists of a main circuit board, high-brightness light source, induction power harvesting unit, intelligent radar detection unit, and voice warning unit. In addition, the intelligent voice warning sign for preventing external damage for transmission lines is powered by a solar panel. When the solar panel has insufficient power or encounters rainy weather, it switches to backup battery power, so there will be no situations where the device cannot work normally due to insufficient power.

III. Application Scope and Features of the Intelligent Voice Warning Sign for Preventing External Damage
Application Scope
This intelligent voice warning sign for preventing external damage has a wide application range and can be used in various occasions, such as crossing sections of power lines, beside outdoor high-risk power facilities, and in substations. Simply install this product in areas with electrification risks that require warnings. The device automatically senses light and maintains high-intensity flashing at night to achieve the warning purpose. The device is sealed, with an IP67 waterproof rating, meeting the requirements of long-term outdoor exposure to climatic conditions. It operates on solar power, eliminating the need for an external power supply.

Product Features
The device harvests power through solar energy, with a built-in rechargeable lithium battery as the main power source and a high-performance dry battery as the backup power source.
The display part of the device uses flashing combined with light-guiding materials for warning, and automatically flashes at night.
The device is resistant to high and low temperatures, corrosion, and water, and requires no maintenance.
After installation, it does not affect the safe operation of the power system.

IV. Summary:
Today, the intelligent voice warning sign for preventing external damage is an upgrade of traditional warning signs. Our company believes that the electronification of warning signs is the future trend of distribution network facility warnings. Intelligent voice warning devices that can operate around the clock can greatly improve the warning capability of warning devices. Currently, the intelligent voice warning sign for preventing external damage has application cases in most cities and has received positive feedback from customers.

For more information, please contact Ren Haha from Shenzhen Telikang Technology Co., Ltd.: ①③⑥⑧②③⑤①⑥③⑤; QQ: ①⑨②0⑥⑦①⑨②⑦

For customized products, the quoted price is a reference range at the time of release. The actual price is subject to negotiation via phone.

V. Precautions:
1. Be careful to avoid dropping the device on the ground or subjecting it to strong impacts from other objects.
2. Be careful to avoid strong impacts on the solar panel, which may cause damage to the solar panel.
3. When installing, try to orient the solar panel toward the direction of sunlight.
4. When installing the device, turn off the power switch, and turn on the power switch after installation is complete.
5. Unauthorized disassembly of the structure or circuit board is strictly prohibited. Unauthorized disassembly of the device will void the warranty.