We can adjust frequency, sound pressure (SPL), working voltage, size, mounting way and terminal structure. We also support custom voice prompts, warning alarms and special sound sources, as well as logo printing.
+86-15889559416
We can adjust frequency, sound pressure (SPL), working voltage, size, mounting way and terminal structure. We also support custom voice prompts, warning alarms and special sound sources, as well as logo printing.
Our Support Team are always ready to Contact with You
+86-15889559416
+853 62435202
449A, Beike Building, No. 59, Gaoxin South 9th Road, High-tech Zone, Yuehai Street, Nanshan District, Shenzhen, Guangdong Province, China
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