ELK-930 Doorbell and Telephone Ring Detector

  • MPN: 930
  • JMAC ID: 200087966
$74.09
+ Free Shipping
JMAC_ID:
200087966
df_manual_boost:
2.20
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The ELK-930 is a doorbell and telephone ring detector that comes on a pre-scored circuit and gives users the ability to detach individual detectors.

The ELK-930 monitors doorbell current draw and produces an open collector output when the door bell draws 900mA or more and the pushbutton is pressed. Telephone line voltage is also monitored and, when the ringing voltage reaches 50 volts or higher, the detector automatically produces an open collector output.

UPC: 762158009303
Also known as: EK-930

Technical Specifications:
  • Doorbell Detection Current: 900mA min
  • Max Output: 40mA @ 12 Volts DC
  • Max Input on Doorbell Boards: 24 Volts AC Nominal
  • Size: 3.4" x 2.75" x .625"


For more information about the Elk 930, please contact us.
  • Inputs for Two Separate Pushbutton Locations
  • Detects Doorbell Activation Current
  • No Interference With Lighted Pushbuttons
  • Produces an Open Collector Output
  • Powered by the Doorbell Transformer
  • Detects Telephone Ringing Voltage.
  • Provides an Open Collector Output that follows the telephone ringing pattern
  • Small, Compact Size
  • Double Sided Foam Tape Provided For Mounting
  • Packaged in Reusable Poly Storage Box
  • Lifetime Limited Warranty

2 Reviews

  • 5
    ELK-930

    Posted by 134354 on Nov 14th 2018

  • 5
    ELK-930

    Posted by 106367 on Dec 7th 2016

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