CEM says it is a low cost solution, which eliminates the need for mains power at the door. It is also a low voltage installation, which can be installed by security engineers without the need for an electrician to be present.
Reader Service No 144
CEM says it is a low cost solution, which eliminates the need for mains power at the door. It is also a low voltage installation, which can be installed by security engineers without the need for an electrician to be present.
Reader Service No 144