Dry Contact Door Switch

2xnc no combined magnetic switch door sensor door contact dry contact open circuit on.

Dry contact door switch.

These general purpose switches can be either input or. It is necessary to use a dry contact adapter when installing the aladdin connect kit to a genie or overhead door series iii garage door opener. A series iii garage door opener will use a wall console with black button part 37222r or 37223r. These door contact position switches.

Magnetic contacts are low current devices that send a signal to an alarm or a supervised monitoring system when an armed door is opened. They help keep buildings and controlled access areas secure. Dry contact may mean any of the following in electronics. Get it as soon as fri jan 3.

Dry contact sensors are user definable and can be used to detect many different inputs such as ups status security systems air conditioning status. A dry contact is the synonym of volt free it is not wetted by a voltage source dry contact can refer to a secondary set of contacts of a relay circuit which does not make or break the primary current being controlled by the relay. A genie or overhead door series iii garage door opener can be identfied by the wall console. Free shipping on your first order shipped by amazon.

1 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch. Usually some other contacts or devices have the job of starting or stopping the primary. Get it as soon as tue sep 22. 4 3 out of 5 stars 158.

The dry contact sensor is a simple connection to burglar alarms fire alarms or any application that requires monitoring by the sensorprobe.