PIR or passive Infrared Sensor is one of the most advanced technologies to have been discovered in recent times. The AV-100 that works on PIR technology is not affected by pets, sunlight, car headlights, reflections, shadows or colors and will operate with a door open or closed. It is extremely easy to install and set up. You will have a completely secure zone in no time at all. You can use this sensor to monitor any restricted zone within your office or home.

• Powered by economical 16.5 Volt, UL Approved, plug-in transformer (no batteries to change).
• Operates several chimes, buzzers, or bells.
• Uncomplicated wiring.
• 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.