The signals can be triggered variably i.e. both the light and the audible element can activated in whatever sequence necessary, or simultaneously. In addition to the proven base mounting bracket mounting is also available. The base will be in an attractive grey.
The optical signal component is available as LED permanent light or as a flashing light. The audible component is available as a buzzer, a multi-tone siren or a horn. The buzzer has a continuous or pulse tone. The multi-tone siren is adjustable in eight tones, and the volume can be adjusted continuously up to 100dB.
The horn version is a high-tech product and has a life duration of up to 50,000 hours, 10 times higher than that of a conventional horn. The volume can be adjusted likewise.