Speaker & Horn

Truck Air Horn
Voltage: 12/24V,
Current: 4A,
Sound level: 115dB,
Frequency: 450Hz, ...

gps bus stops auto announcer,gps bus stops announcermgps bus stops video auto play device
gps next bus stop auto announcer

Voltage:12/24V
Current≤4A
Sound level:115±10dB
Frequency:450Hz
Size:230mm/300mm...

superior quality and good price

our GPS bus staiton support GPRS, can display the bus station name on LCD display.
interrupt the audio, track from google earth,support WIFI.

superior quality and good price

gps bus stops auto speaker/reporter,gps bus stations announcer,bus stops video auto play device,bus stops announcer

gps bus stops auto announcer,gps bus stations announcer,gps bus stations speaker,gps bus stop audio auto play device

superior quality and good price

gps bus stops auto speaker/reporter,gps bus stations announcer,bus stops video auto play device,bus stops announcer

superior quality and good price

gps bus stops auto announcer,gps bus stops announcermgps bus stops video auto play device
gps next bus stop auto announcer

superior quality and good price

gps bus stops auto speaker/reporter,gps bus stations announcer,bus stops video auto play device,bus stops announcer

superior quality and good price

gps bus stops auto speaker/reporter,gps bus stations announcer,bus stops video auto play device,bus stops announcer

superior quality and good price

superior quality and good price

superior quality and good price

superior quality and good price