Stealth Laboratories SD-2000 Neighbor Friendly Siren Driver
The SD-2000 provides an effective answer to annoying false alarms. Two outputs are provided, one instant for indoor speakers and one delayed for outdoor speakers. In the event of an accidental alarm caused by the user, the indoor speakers are activated immediately. Outdoor speakers sound only after a pre-programmed delay, allowing time for the home-owner to disarm the system and avoid disturbing his neighbors.
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