Dual 555 siren rack unit...

- 2 x custom 555 timer sirens
- Signal LEDs
- 19" Rackmount
- Quality steel case
- 9v DC power, centre negative (not supplied)

This product can be customised, for example:

* Front Panel Colour (Black or Silver)
* Knob Colour / Type
* LED Colour
* Output Type (Phono/RCA/Jack)

For more details please get in contact.

v1.1