The AV-100 motion detector incorporates state-of-the-art passive infrared (PIR) sensor technology that detects infrared energy emitted by the human body, when in motion, within a given detection area. This unit is not affected by sunlight, car headlights, reflections, shadows or colors and will operate with a door open or closed.

• Powered by economical 16.5 Volt, UL Approved, plug-in transformer (no batteries to change).
• Operates several chimes, buzzers, or bells including resettable/non-resettable electro-mechanical counter (for customer counting).
• Universal mounting bracket allows for easy ceiling, wall or side mounting.
• Fully automatic and maintenance free (no reflectors or controls to align).
• One year warranty against defects in material or workmanship.
• Uncomplicated wiring, installs in minutes.
• Welcomes with a pleasant sounding chime.
• Prevents unannounced entry.
• Helps control theft.