1 Alarm produces sound through motor driving the wind screw type siren, so that sounds a electric drill 2 The product come with high temperature resistance, low temperature resistance, very durable 3 Motor alarm is easy to install, fixed base installation, you can adjust tuyere up and down 4 Adopted of good quality material, come with stable structure and excellent working performance 5 Possess wide scope of application, suitable for factory, construction, road fault device
What's in the box
1 x Fire Siren
