Northstar Controls NP3 Loop Detector keyfob such as the LiftMaster 312HM

such as the LiftMaster 312HM

The Signal-Tech 52610 is a single gang switch station built with a brushed stainless-steel cover plate

and scalable packaging

this detector eliminates the need to stock multiple models for different voltage requirements

Reset Switch Replacement for LiftMaster SL585GL

Northstar Controls NP3 Loop Detector keyfob such as the LiftMaster 312HMAdvanced Vehicle Detection for Parking and Access Control Systems The Northstar Controls NP3 Three Channel Vehicle Detector is designed to deliver precise and reliable vehicle detection for parking access control systems. With 3 selectable sensitivity levels per channel and 4 frequency settings, the NP3 ensures accurate detection, even in high traffic areas. The detectors automatic sensitivity boost improves detection for larger or slow moving