Rated for continuous use the H100 series is a compact, high output signal suitable for a variety of installations. In addition to the ‘buzzer’ type sound the unit features a further two alarm sounds. Downloads Features Specification No. of tones: 3 Output: 100 dB(A) @ 1m [91dB(A) @ 10ft/3m] Mounting: Surface mount Entries: 1 × 5-7mm push through grommet Dimensions: 177.5 × 94.2mm Ingress protection: IP65 Housing material: High impact ABS (UL94V0 & 5VA) Terminals: 0.5 to 1.5mm² Operating temp: -25 to +50°C [-13° to +122°F] Storage temp: -40 to +70°C [-40° to +158°F] Relative humidity: 90% at 20°C [ 68°F] Weight: 148g/0.32Ibs *SPL data +/-3dB(A). Measured at optimum voltage.