ES-WS02-SPK0021 is a one-channel 100 watt electronic siren bundle. It features at its simple compact design and it can widely fit for all cars and devices that comes with 12V DC power source. It comes with short circuit and reverse polarity protection functions for safe use.With this siren device, you can conveniently adjust the volume for both the siren tones and the microphone sound according to different demands and occasions. And the microphone/PA system of it is with clear sound effect for propaganda needs. Equipped with two auxiliary light terminals on the main siren box, it can run two-channel Led Lights with convenient button control on the remote. And the most important thing is that it contains plug-to-work cable terminals to realize simple wiring for end users. With more than 20 tones included, it will be a good choice for different vehicles for Police, Ambulance, Fire Fighting, Engineer and some other Special Operation Vehicles and occasions to use it as PA system/audio warning devices .
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