Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Battery Backup: 33Ah 24V DC (two 12V batteries)
0 on-board radio receiver operating on tri-band 310/315/390 MHz
or entry points
siren-triggered access for emergency situations
Included Accessories: Breakaway extension cable
DoorKing 1812-005 Push Call Button Switch for 1812 Systems MMTC Battery Backup: 33Ah 24V DCPush Call Button Switch for DoorKing 1812 Telephone Entry Systems The DoorKing 1812 005 is a genuine replacement push call button switch used on DoorKing 1812 telephone entry systems. This is the press to activate style button commonly used for call or front panel activation functions, helping visitors initiate communication or trigger a programmed input depending on the system configuration. If your current button is sticking, intermittent,
US$ 169.50
US$ 237.50
