What are the main functions and characteristics of the BC-8X acoustic optoelectronic buzzer& nbsp;  The shell is made of aluminum alloy pressure casting, with a beautiful and novel structure, light weight, and good corrosion resistance& nbsp;  Good sealing performance and excellent waterproof and dustproof function& nbsp;  The lamp tube is made of light-emitting diodes, with a service life of over 100000 hours& nbsp;  The lampshade is made of PC material, which has particularly good impact strength, thermal stability, and glossiness& nbsp;  Integrated chip design, *'s electromagnetic anti-interference performance& nbsp;  Multiple tone and voice options, with adjustable volume for a wide range of applications& nbsp;  Main technical parameters: Working voltage AC24V/AC36V/AC110V/AC220V/; AC380V/DC24V (special voltage can be customized) power frequency 50Hz& 60Hz power& nbsp;   Rate 6W tones& nbsp;   Tone A/B/E/D/Y/L/F/Voice (optional)& nbsp;   106dB level appearance& nbsp;   Red, yellow, and green (optional) warning FANG style sound and light  Working temperature -30 ° C? 0 8C & +70 ° C, protection level IP65, working humidity 10 ° C& nbsp;95  (Non condensing) Reference weight 2.7Kg Material shell: Aluminum alloy& nbsp;  Lampshade: PC& nbsp;   How to install and use it& nbsp;  Should the power supply match the rated voltage of the buzzer& nbsp;  Install vertically with the horn facing downwards& nbsp;  The buzzer should be fixed to the mounting surface with 4 M8 screws, and the mounting surface should be flat and have sufficient mechanical strength& nbsp;  Unscrew the two screws on the nameplate cover plate, remove the cover plate, and expose the wiring terminal block& nbsp;  Connect the power and control wires from the waterproof joint of the cable, and correctly connect them according to the terminal definitions on the label& nbsp;  Check that the power cord and other control cables are connected correctly before starting the power supply& nbsp;  Rotate the volume adjustment potentiometer to adjust the volume& Wholesale selection guide for BC-8X sound and light alarms; Precautions for wholesale of BC-8X sound and light alarm: When the system is powered on and the product does not work or is not working properly, please check whether the power supply terminal and volume adjustment terminal are connected correctly. If there is no sound, please check the volume adjustment switch. If you have any other questions, please contact our company. Please make sure to install and use this product correctly according to the above methods. Wholesale of BC-8X sound and light alarm Hall IC Hall switches, Hall components, two-stage deviation switches, bidirectional pull rope switches, speed monitors, belt slip switches, anti rotation material level detectors, belt longitudinal tear switches, mining magnetic wellbore switches, tilt switches, chute blockage detectors, sound and light alarms, limit switches, travel switches, elevator switches, elevator weighing sensors, explosion-proof solenoid valve coils, gear sensors, high-temperature passive feedback sensors, cold and hot metal detector sensors, speed rotation monitoring sensors, speed sensors, proximity sensors, photoelectric sensors, contactless magnetic switches, explosion-proof magnetic proximity switches, belt conveyor control cabinets, and other industrial control electrical appliances, proximity switches, photoelectric switches, magnetic switches, pull rope switches. The deviation switch and slip switch are widely used in metallurgy Shandong Zhuoxin Machinery Co., Ltd. is located in Shandong, the economic capital of China, mainly engaged in the production and sales of instruments, automation equipment, and complete supporting products in the fields of coal, cement and building materials, mining, electricity, port, metallurgy, mining, steel, steel, petroleum, chemical, textile, tobacco, food, printing, mining, electronics, instruments, electricians, electrical appliances, packaging machinery, and chemical industries. 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.