The Cebek PM-11 is a pre-built audio signal controlled relay switch module. This non-latching relay switch will switch the relay on in response to an audio input signal. The relay turns off immediately the trigger signal is lost.
Adjustable trigger sensitivity. LED status indicator. Reverse polarity protection. Output to a 5A rated relay.
Operating voltage is 10-15V dc power supply.
All modules are supplied fully assembled and tested so you only need to make the necessary connections.Specifications
|Supply Voltage||10 - 15 Vdc (e.g. CFE002 or CFE103)|
|Current Consumption||2 - 60mA|
|Input Signal||10 - 300 mV|
|Frequency Response||30 - 17 000 Hz|
|Output||1 x SPDT Relay|
|Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet)|
|Relay Connections||NO, NC, C (Relay FAQ)|
|Dims. (WxDxH)||75 x 40 x 30 mm|
|Product Format||PRE-ASSEMBLED Electronic Module Product Format Info|
This mini voice/sound activated relay switch can be used as a hands-free voice activation switch to operate tape recorders, lights, and a variety of other devices...
This audio frequency switched relay board will activate the onboard relay when the module detects the user-set input frequency from 150Hz to 2KHz...
This audio frequency switched relay board will activate the onboard relay when the module detects the user-set input frequency from 2 KHz -15 KHz...
Vox Controlled Relay Switch Module with Microphone. This non-latching relay switch will switch the relay on in response to a user-adjustable audio input signal level . The relay turns off when the sound level falls below the trig...