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Seco-Larm Enforcer Automatic Voice Dialer


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Receiver of Call Can Listen In On Room

Monitor your home security system without monthly fees using the Seco-Larm Enforcer Auto Dialer. When an alarm is triggered, the Auto Dialer sounds a built-in 105dB siren (can be disabled) and calls up to five emergency phone numbers. Once the call is answered, the receiver can listen in on the room thanks to the dialer’s built-in microphone. The receiver can also remotely disarm the alarm using the phone’s keypad. You can even call into the Auto Dialer anytime to manually check on your property when an alarm has not been triggered.

  • Automatically dials up to 5 phone numbers when triggered
  • Remotely listen in on room or disarm during call
  • Built-in 105dB siren and backlit keypad
  • Wires into any standard alarm/security system
  • Includes mounting hardware

While phone numbers are being called, the dialer’s LCD screen displays the number being dialed at each stage in the process. Furthermore, when your home is occupied, you can use the keypad to put the dialer in "Home" mode. The dialer will then serve as a doorbell chime (if used in conjunction with a door sensor) and a panic button.


  • Auto Dialer
  • Telephone Cable
  • Remote Control Instruction Card
  • Dual Outlet Telephone Jack Adapter
  • (2) Plastic Wall Anchors
  • (2) Wall-Mount Screws
  • Wall Mounting Template
  • User Manual

Note: This model does not provide line seizure or leave voice messages. For these advanced features, purchase the alternative Seco-Larm Enforcer Advanced Automatic Voice Dialer, model E-921CPQ (sold separately).

Building A Secure Future Since 1971

So many places and things to protect; so many ways to protect them; one partner: Seco-Larm. Under the Enforcer trademark, Home Controls offers an impressive line of Seco-Larm security products, ranging from simple switches to some of the most sophisticated alarm devices. Whether it’s physical security, CCTV, access control, RF equipment, or vehicle security, Seco-Larm is the premier choice. Seco-Larm gives its customers an extensive range of dependable, cost-effective security products with a full program of service and support.


Product Features

  • 16-digit large LCD display with date/time and function icons
  • Two (2) N.C. triggers for multiple zone security
  • Programmable PIN number and entry delay timing
  • Programmable emergency telephone numbers (up to 32 digits each)
  • Programmable auto-dialing cycle repeat times
  • Home mode function (acts as a door chime) and panic button
  • Built-in flash memory protects against data loss in case of power failure
  • Low-battery indicator for backup battery (battery not included)
  • 9V battery backup (battery not included)
  • DC power input jack (3.5mm phone jack, not included)
  • Built-in auxiliary output for external alarm or siren

Technical Details

  • Manufacturer Part #: E-921APQ
  • Operating Voltage: 9~12VDC
  • Current Draw Max. (at 12VDC):
    • Standby: 5mA
    • Dialing: 10mA
    • Alarm On: 180mA
    • Total: 310mA
  • Programmable Emergency Phone Numbers: 5
  • Maximum Digits per Telephone Number: 32
  • Backup Battery Type/Life: 9VDC / ~20 hours (not included)
  • Alarm Sound Level: ≥105dB at 12 inches (30cm)
  • Trigger Inputs: 2 x N.C. Trigger
  • Trigger Input Timer: ≥500ms
  • Auxiliary Output Current (max): 125mA
  • Operating Temperature: 32° to 104° F (0° to 40° C)
  • Storage Temperature: -4° to 140° F (-20° to 60° C)
  • Weight: 6.2 ounces (175g)
  • Dimensions: 3-3/8 x 4-5/16 x 1-7/8 inches (86 x 110 x 47 mm)
  • Certifications: FCC
  • Warranty: 1 Year