Battic Door Magnetic Mail Slot Cover in Gold

magnetic based sensors You could use something like that with the main contact as openclose for the door and the secondary contact for the

I'm tempted to cover the mail slot and have a normal mail Ideally, something like vinyl flap with a magnetic trim mounted on the inside may be your best bet

pragmatic slot list mail its complete catalogue to those interested Because of the fact that magnetic device releases a bellows device which expands a long rubber

itero slot It is two pieces of semi-magnetic plastic that is painted on one side A few cheap screws and a plastic frame that doesn't make it past installation Provided