Elk Products Inc. ELK-930 | Doorbell & Telephone Ring Detector

Elk Products Inc. - ELK-930 - Features

• Small, Compact Size.
• Double Sided Foam Tape Provided For Mounting
• Packaged in Reusable Poly Storage Box
• Lifetime Limited Warranty
• Detects Doorbell Activation Current
• Inputs for Two Separate Pushbutton Locations
• 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 ringing pattern
• Max Input on Doorbell Boards 24 Volts AC Nominal
• Max Output 40mA @ 12 Volts D.C
• Doorbell Detection Current 900mA min
• Size 3.4" x 2.75" x .625"