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Taidacent Voice-Activated Alarm Induction Corridor 24V Sound Activated Delay Switch Sound Delay Relay Sound Sensor Module
6-24V wide voltage power supply stable version with a sound sensor module This module is triggered by sound. When the sound reaches a certain value, it will close instantly. can do a variety of alarm delay trigger, such as earthquake alarm, burglar alarm the output can be connected to AC 250V 30A or DC 30V 30A load voice-activated alarm induction corridor 24V sound activated delay switch Dimensions 2.76 x 2.36 x 1.97 inches, Weight 2.39 ounces, model number Rank Electronics Motion Detectors 1217, Available May 27, 2019, Manufacturer Taida

Price is $47.00
Price: $46.84