BJ-4Z Marine Sound and Light Alarm
BJ-4J, BJ-4Z Sound and Light Alarm is developed for the working characteristics and structural characteristics of ships and large lifting machinery. It adopts multiple voice prompts, making it easier for on-site operators to distinguish and further improving production safety. At the same time, this product can also be applied in other places that require alarm. BJ-4J, BJ-4Z sound and light alarm technical parameters:
Working voltage: AC220V (BJ-4J) or DC24V (BJ-4Z)
Power & nbsp;  Consumption: 3W
Sound pressure level: 90~100dB
Material & nbsp;  Quality: Carbon steel
Color & nbsp;  Color: Red
Protection level: IP44
BJ-4J, BJ-4Z sound and light alarm features:
1. 25W alarm sound&flash& mdash; The sound is loud and can be customized according to user requirements< br />2、 Weatherproof circuit process design&flash& mdash; Waterproof, dustproof, and reliable quality< br />3、 Alarm lights, * * integrated&flash& mdash; Easy to install and powerful in functionality< br />4、 Alarm triggered by AC 220V& mdash; Easy to operate and long service life. BJ-4J and BJ-4Z sound and light alarms are used in steel plants, coking plants, metallurgical plants, and chemical plants< br />2、  Mines and smelters< br />3、 Large lifting machinery and construction vehicles< br />4、  Banks, government agencies, postal services, telecommunications, hotels, buildings, factories& nbsp; Shopping malls, shops, villas, ATMs;
5. Perimeter anti crossing systems and security service companies& BJ-4Z Marine Sound and Light Alarm \ Shandong Zhuoxin Machinery Co., Ltd. is located in the economic capital of Shandong, China. It mainly engages in the production and sales of instruments, automation equipment, and complete supporting products. Its main products are sold to factories, mines, power plants, and universities across the country. Our products include non-destructive testing equipment, ultrasonic thickness gauges, coating thickness gauges, vibration gauges, noise gauges, infrared thermometers, pressure gauges, pressure controllers, oscilloscopes, power supplies, bimetallic thermometers, thermocouples, thermistors, temperature transmitters, proximity switches, rope switches, deviation switches, push-pull force gauges, testing machines, and other supporting products.