Bluetooth-enabled siren is compatible with DS4 Remote Start and Security Systems.

The DS4WS pairs with Directed DS4 Systems via Bluetooth, so there’s need to pull wires through the firewall. And the Wireless Siren’s compact size and innovative bracket mounting system makes placement a breeze, even in the smallest under-hood situations. DS4WS is pre-programmed with selectable recorded messages, in English, Spanish and French and can also be programmed with user-generated audio

- Compatible with DS4 Remote Start and Security Systems.
- Built-in digital shock and tilt sensors
- Two programmable auxiliary inputs/outputs
- Built-in back up battery