One pack includes: 1 siren box a4+1 octangular speaker spk002+1 remote rc-b (all as the main picture shown) +wiring accessories+user's guide
it's a compact 100 watt police siren bundle with more than 20 tones.
It is equiped with pa system and can run two-channel 12v led lights with easy light control on the remote.
The matched handy remote is with backlight design.
It's suitable for police, fire, ambulance, traffic, engineer, volunteer, and private vehicle to use as a pa system or audio warning device.
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