Multifunctional voice and light alarm HQSG-A 220V/3A. The multifunctional voice and light alarm HQSG-A 220V/3A refers to the high decibel alarm sound emitted by the alarm when an intrusion is detected, and the flashing light is used to deter thieves and remind residents, neighbors, and security personnel of illegal intrusion. The multifunctional voice and light alarm HQSG-A, commonly used for 220V, is a product developed by our company based on the actual situation of large and medium-sized cranes, ships, and dock equipment in the port machinery and electromechanical industry. The indicator light is manufactured using the currently popular LED tubes, greatly enhancing the service life of the tubes, with high protection level, compact size, and; Has good waterproof, moisture-proof, impact resistant, and earthquake resistant properties. The sound and light alarm consists of a detector and an alarm control host, and is widely used in the petrochemical industry where toxic gases exist, such as petroleum, gas, chemical, and oil depots. It is used to detect leaks in indoor and outdoor hazardous areas and is an important instrument to ensure production and personal safety< The multifunctional voice and light alarm HQSG-A is a new product developed by our company's technical personnel based on the needs of users, on the basis of the original four types of alarms. It is a product for starting coal transportation systems, railway crossings, and large equipment travel alarms. Its advantages integrate voice, sound, and light, and can be directly connected to an AC 220V power supply for operation, changing the previous defect of only having sound or light. This product has 7 types of voice and 1 type of alarm bell for users to choose from on site. Voice content: 1. Please pay attention to belt starting; 2. Pay attention to people getting on and off the vehicle| 3. Attention when starting the equipment; 4. Pay attention to someone working in the car; 5. Hello, please pay attention to safety; 6. The train is coming, please pay attention; 7. Directly provide the alarm sound. Maintenance and upkeep
1. Regular cleaning of accumulated dust and inspection of the initial working condition; 2. When the temperature is low, some lubricating oil should be dropped on the rotating parts; 3. If there is a malfunction, professional personnel should be consulted for repair< br/>