3" metal bell Operating distance up to 180m Sound output of 95db Ability to work with up to 4 different bell pushes Up to 1 year battery life or 20,000 bell presses Colour: Black And Grey Batteries 2 x C not included Material: plastic Weight: 339g Dimensions: D11.2 x W11.2 x H7.5cm Guarantee: 1 year
