This device was originally conceived and designed to deter thief of copper coils from HVAC Systems. I want to put it up on the forum here from a fellow Benz driver and creator of the CUnow.
The CUnow Unit is, in fact, much more diverse of a device than just that. Uncomplicated design and rugged construction make it ideal for a wide variety of applications. Simple interfacing with a wide variety of “sensor” components makes this unit capable of protecting anything that could possibly be: stolen, ripped off, jacked, ganked o esta robado. CUnow could even be set up to protect any perimeter with a super loud alarm and flashing lights. The CUnow unit features:

- Rugged weather-proof case
- Reliable solid state electronics
- 120db siren
- Bright flashing light
- Keyed arm/disarm
- Installation Instructions
- Expandable and Upgradeable interfacing capabilities

Feel free to message me with any questions. I will be happy to discuss possible installations and provide you with a ready build CUnow unit.

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Current fleet
2006 E320 CDI
1992 300D - 5speed manual swapped

former members
1984 300D "Blues Mobile"

1978 300CD "El Toro"