Megatronix WT4 4-Window Roll Up Or 2 Window Roll Up And Down Control Power Interface Module

4 window roll up or 2 window roll up/down control power interface module Works with positive or negative type windows Triggered by negative armed output or negative pulse Automatic temperature ventilation and remote manual ventilation Safety controls to automatically stop rolling up once window closed or if anything impedes in its motion Universal so can be used on any car alarm security system (Fits most cars with existing power windows)