STI’s Wireless Driveway Monitors (solar or battery) detect when a vehicle enters or leaves a protected driveway. Movement of any large metallic object close to the sensor will transmit a signal from the transmitter to the indoor receiver, causing the receiver to chime and flash. The sensor may be placed 1,000 feet (line of sight) away from the receiver.
STI – Safety Technology International, Waterford, Mich.
Circle 308 on Reader Service Card or visit freeproductinfo.net/gn
Before preparing budget proposals or spending this year’s allocations, browse through the product offerings supplied by this month’s GPN advertisers. For more information, circle the corresponding number on the Reader Service Card or visit freeproductinfo.net/gn.