3126 - Sound Activated Relay Switch
This
non-latching 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.
Alternatively, it can be used as a simple security device to sound an alarm or activate monitoring equipment.
Adjustable trigger sensitivity to suit different environments. LED status indicator. Electret microphone provided. Output to a 1A rated relay.
| Technical Specifications | |
|---|---|
| Trigger Sensitivity | Adjustable between 50 - 100dB approx. |
| Frequency Response | ~ 30 - 17,000 Hz |
| Power Supply | 12Vdc regulated e.g. Order Code PSU445 with connector 778.106 |
| Output Type | 1 x SPDT Relay |
| Maximum Output Resistive Load |
1 Amps @ 45Vac/70Vdc per relay (Relay Datasheet) |
| Output Connections | NO, NC, C ( Relay
FAQ) |
| Fixing Holes | 4 x M3 |
| Overall dimensions | ~ 45W x 49L x 15H mm |
| Enclosure | WCAH2855 |
| Board Connections | Screw terminal blocks |
| Product Formats | SELF-ASSEMBLY Electronic Kit (KT
 )
or PRE-ASSEMBLED Electronic Module (AS) more |
| Documentation |
User
Manual |
| Product Code |
Description | Price each exc. VAT (GB Pounds £) | INC.
VAT each 1+ |
Quantity | |
|---|---|---|---|---|---|
| 1+ | 5+ | ||||
3126KT |
Sound Activated Relay Switch Kit |
£8.47 | £7.20 | GB£9.95 | |
| AS3126 | ASSEMBLED Sound Activated Relay Switch |
£12.72 | £10.81 | GB£14.95 | |
Please see our Electronic Controllers page for more products like this
