A quality underdome bell housed in white plastic case for added resonance with loud ringing sound suitable for both commercial and domestic applications Battery power means that you only require a wire from the push to the bell, can be located up to 9m (29 feet) from push. Specifications: Dimensions: (H)159 mm x (W)83 mm x (D)43 mm Decibel Rating: 80dB Batteries: 2 x R20 / HP2 (not included) Colour: White/Black
