DoorKing 1812-005 Push Call Button Switch for 1812 Systems square-post Includes motor pulley and gear

Includes motor pulley and gear reducer pulley – complete replacement set

powered by two 7Ah 12VDC batteries

Dual-output loop detector rack support

Solar Compatibility: Yes (Class 2 DC input)

or residential property

DoorKing 1812-005 Push Call Button Switch for 1812 Systems square-post Includes motor pulley and gearPush Call Button Switch for DoorKing 1812 Telephone Entry Systems The DoorKing 1812 005 is a genuine replacement push call button switch used on DoorKing 1812 telephone entry systems. This is the press to activate style button commonly used for call or front panel activation functions, helping visitors initiate communication or trigger a programmed input depending on the system configuration. If your current button is sticking, intermittent,