BJ-4J Marine Sound and Light Alarm Product Introduction: BJ-4J Marine Sound and Light Alarm Product Introduction: 1. The sound and light alarm is a device that uses a flashing light and a horn to simultaneously sound the alarm. The flashing light is made of a pulse xenon lamp tube, and the sound is generated by a piezoelectric transducer. It has the function of high brightness flashing and loud sound frequency alarm. 2. The product has the advantages of light weight, waterproof, seismic resistance, and simple use. It is a safety signal device for highways, road intersections, underground tunnels, and lifting machinery< 3. The product can also achieve continuous multiple flashing function through LED, and its lamp tube is composed of high brightness LED. The color, flicker frequency, and frequency of LED lights can be customized according to needs. The standard installation method is fixed with screws<
Product Introduction
The sound and light integrated alarm is a product developed by our factory based on the actual situation of large and medium-sized cranes, ships, docks, and belt conveyor equipment in the port machinery and electromechanical industry. This product has a novel appearance, and the warning light is made of the popular LED light control, greatly increasing the service life of the lamp tube. This series of products has the advantages of high protection level, simple operation, small size, and easy installation. It has good water resistance, moisture resistance, impact resistance, and strong shock resistance performance. After practical use, multiple tone alarm prompts play an important role in coordinating work equipment alarms and protecting personal safety
Main functions and characteristics
1. The shell is made of aluminum alloy sand casting, with a beautiful and novel structure, light weight, good corrosion resistance, and good sealing performance. It has excellent
; The waterproof and dustproof function of< br/>2、 The lighting fixtures are made of light-emitting diodes, with a service life of over 100000 hours< br/>3、 The lampshade is made of PC material, which has excellent impact strength, thermal stability, and glossiness< br/>4、 Integrated chip design with excellent electromagnetic anti-interference performance< br/> 5、 Multiple tone and voice options, with adjustable volume for a wide range of applications< br/>   Main functions and features: 1. Sound and light synchronous warning< 2. The alarm sound is clear and loud< 3. It can work continuously, is stable, reliable, and durable< 4. Crane safety protection electrical series; Sound and light alarm, sound and light warning lights, high-power voice broadcasting command device, infrared anti-collision alarm device, multifunctional travel switch series, lifting weight limiter series, three-phase power indicator light series, anemometer, overspeed switch, lifting safety monitoring system, etc< 5. Crane safety protection machinery series; Polyurethane buffer, hydraulic buffer series, windproof iron shoes, manual rail clamp, fully automatic rail clamp series< 6. Complete control system for cranes; Electric single beam full vehicle control series, control box, protection cabinet (air and ground operation, air and remote operation), electric double beam, gantry full vehicle control series, protection cabinet, control screen (air operation, air and remote operation). Application and development of variable frequency control system and PLC control system for cranes< Features: 1. High brightness flash, loud alarm sound, and optional tone. 2. Small size and light weight< br/>