The Modularm® MD-1™ adds hands free occupancy detection to your walk in. Connected through low voltage wiring to your 75LC multi-monitor™. The MD-1™ will turn on and maintain your lights for the duration of your stay in the walk in using the lighting control feature provided by the 75LC multi-monitor™. Adding the MD-1™ will increase safety by activating hands free Auto-panic™. No reprogramming needed, the 75LC multi-monitor’s™ Auto-detect™ will pickup a connected MD-1™ and reprogram itself for the most common settings. The MD-1™ comes mounted on a standard 4X2 plate, so installation is simplified.