Our five main product areas each have an individual account manager assigned to them. Please contact the account manager for the division in which you are interested.
Hosiden Besson is an OEM manufacturer and we only manufacture large runs of components and products.
Please email info@hbl.co.uk with details of your enquiry and we will do all we can to help.
The unit works on either 12 or 24 volts so you do not need to purchase separate units.
You need to cut the RED and Black wire link and connect two separate 24Vdc supplies to both the strobe (Flash) and Sounder (Tone) terminals, connecting +24Vdc to the +V terminal and 0V to the 0V terminal.
If you are using a common GND (0V) just cut the RED link wire and connect the individual +24Vdc as above. and the common 0V to the 0V terminal on either of the two terminal blocks.
The Loud Tonecaller only works on analogue telephone systems.
The Domestic version is supplied with a 3m cord which is plugged directly into the telephone socket and the Trade version needs to be hard wired in.
The wiring diagram is in the product section, with the Product Sheet.
Please refer to the data sheet in the product section.