1. As a personalized car start voice player.
2. As a reversing horn for cars and trucks.
3. Voice prompts for security check machines.
4. Voice prompts for door access control systems.
5. Voice alerts for banks, factories, warehouses, and so on.
Examples of Connection
1. Play a sound for once when power is applied / play a sound in loop when power is applied
2. Play four one-on-one corresponding sounds
Contact: Mr. Kevin Xu
Add: No. 344, Shangye Ave., Huadu District, Guangzhou City, Guangdong Province, China