Sirens and Bells Rotary Manual Bell 9" Zeta The Rotary Hand Bell is perfect for use in offices, warehouses as well as construction sites and can be used inside and outside. Due to the pre-drilled flange, the fire bell is quick and easy to insall. Its tried and tested robust design means that this unit is designed to stand the test of time and remain reliable should it ever need to be used. View
Fire Alarm Systems Convention Sounder Xtratone ZETA MKII Zeta The Raptor addressable sounder is a large weatherproof horn sounder suitable for many indoor & outdoor applications. It is available in red or white and has 16 tones selectable at the control panel. Termination of field wiring is made to the backbox for a clean first fix. View
