High sensitivity double parking vehicle loop detectors for access control system

High sensitivity double parking vehicle loop detectors for access control system 1. Introduction TLD-600 is used for wherever vehicles have to be detected, for example for monitoring and safe-guarding access ways or for counting vehicles. The output signal can be used for controlling door drive mechanisms, operating barriers, activating card dispensers etc. 2. Technical parameters Type:TLD-600(double channel) Operating temp.: -30°C ~ +75°C Storage temp.: -40°C ~ +85°C