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Seco-Larm Enforcer Door Entry Alert With Chime

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Know When Someone's Coming

The Seco-Larm Door Entry Chime is perfect for garage doors, overhead doors, or entry detection for store fronts. Other applications: offices, schools, warehouse, vehicle detection (driveway alert), etc.

  • Retro-reflective design.
  • Perfect for monitoring an entrance or use as an entrance indicator.
  • Will make "ding-dong" sound or siren sound when the beam is interrupted.
  • Speaker volume can be adjusted or turned off.
  • When in siren mode, sounding time is adjustable from 3 to 30 sec.
  • 9VDC adapter included.
  • All components plug into each other. No hard wiring required. 32ft Cable from speaker to sensor.

Typical Applications:

  • Safety sensor for garage doors.
  • Overhead doors security sensor.
  • Entry detection for store front.
  • Other applications: offices, schools, warehouse, vehicle detection, etc.


  • NIR retro-reflective sensor
  • Reflector
  • Speaker
  • 9VDC 200mA power adapter. 6ft Cable

Seco-Larm Security Products

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 for physical security, CCTV, access control, RF equipment, or vehicle security, Seco-Larm is the premier choice. Seco-Larm gives its customers such an extensive range of dependable, cost-effective security products with a full program of service and support.

  • Type: NIR Retro-Reflective Entry Alert System
  • Sensing Range: 22 feet (7 m)
  • Supply Voltage Sensor: 9-15 VDC, Chime: 12VDC
  • Total Current Drain: 100mA Max.
  • Standby Current: 25mA Max.
  • Light Source: IR LED
  • Control Output: Relay (AC 120V/DC 24V, 2A)
  • Ambient Temperature: -4 to 122° F (-20 to 50° C)
  • Speaker Response Time: ~1 sec. for Chime, 30 sec. for Alarm
  • Speaker Volume: Adjustable from 0 ~ max.
  • Alarm Time Range: Adjustable 3~30sec. for alarm
  • External Chime Output: Ground output (100mA)
  • Speaker Output: Chime/Off /Alarm (Select by switch)
  • Mounting Brackets: Included