LH7902 Multi function sound and light alarm

Mondo Social Updated on 2024-02-02

Applicable places:

It is suitable for railway vehicle scheduling as light and sound prompts.

It is suitable for the transportation industry, and all kinds of rescue and construction sites are used for signal indication.

Structural characteristics:

The red LED is used as the light source, with high brightness and strong signal, the visual distance is more than 4800 meters, and the penetration capacity of thick smoke and fog can reach 300 500 meters. The sound intensity reaches more than 100 dB, and the penetration ability is strong. There are two working modes of sound and sound and light, and programmable IC control circuit is adopted, and the two working modes can be converted at will.

It adopts high-energy non-memory battery, which has good charging and discharging performance and high capacity, and can work continuously for more than 5 hours after a full charge.

Humanized power display design, which can query the battery power in time.

The bottom of the lamp has a strong magnetic base, which can be directly adsorbed on the surface of the iron plate, which is easy to use.

Technical Parameters:

Rated voltage DC37v

Sound intensity 100 dB

The viewing distance is 4800 m

The average service life is 100,000 h

Continuous discharge time Sound: 6h Sound and light: 5h

Battery life 1000 (cycles).

The battery charging time is 6h

Dimensions: 96 96 163mm

Weight: 06kg

Enclosure rating: IP66

Quality assurance: This product is strictly in accordance with the ISO9001:2000 international quality management system standard for quality control, to ensure that the product quality is higher than the national standard, fully meet the design requirements, the product is guaranteed for 3 years, the light source is guaranteed for one year, within 3 years from the date of purchase, the company is responsible for free maintenance of any failure under the normal use of the product.

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