Replacement units for battery only stand-alone smoke detectors.

The ONLY Smoke Detectors in the world with built-in high-intensity LED Pointer to lead you to safety!

Our SG series are the first fire/smoke detectors using both a photoelectric sensor and a heat sensor coupled with a high-intensity LED cannon built into the units.  When the SG units are activated, they immediately begin to project a pre-targeted high-intensity LED beam to a door, stairwell or other exit point or path selected when the units are installed.
  L.I.F.E. Smoke Detector with LED

Design features of SG-5500™

  • Adjustable hi-intensity LED light points to a pre-determined exit

  • Photoelectric sensor detects smoldering fire/smoke

  • Heat sensor detects fire

  • Sound level of siren (horn) is 100+ dB

  • LED confirms DC power

  • Easy to install on wall or ceiling

  • Easily replaced Alkaline Battery

  • Low-battery warning

  • Built-in Test Button

  • Components moisture- and corrosion-resistant

These amazing devices have the potential of not only saving hundreds, if not thousands, of lives, but greatly reducing the panic that people experience when finding themselves in a life-threatening situation.