Home / Fire Safety / Fire Escape Equipment Product Description Rotary hand bells provide a very simple and easy to use temporary alarm system. The dome is simply turned making it hit a metal clanger inside which creates a loud, fast ringing sound. They are ideal for building sites and caravan sites. Red coated diecast aluminium dome Diecast aluminium base plate Pre-drilled flange for simple installation Height (mm) 250 Width (mm) 245 Depth (mm) 135 Weight (kg) 1.68 Max output 60dB (at 35m) Specifications MPN RHB Brand FIRECHIEF Product Code 116-1100 Customer reviews No reviews left yet Write A Review Sort byMost RecentTop Rated Delivery & Returns Free UK Delivery over £250Returns Policy: The company operates a 14 day returns policy, products returned in an unopened / undamaged condition will be refunded. Customer Reviews FIRECHIEF RHB1 - ROTARY HAND BELL Product Code 116-1100 £31.06 £37.27 (inc. VAT) Login to add this product to your wishlist.