Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
UL325 Configurations: Monitored
Material: Corrosion-resistant high-strength steel
Included Accessories: Breakaway extension cable
0 on-board radio receiver operating on tri-band 310/315/390 MHz
Battery Backup: 33Ah 24V DC (two 12V batteries)
DoorKing 1812-005 Push Call Button Switch for 1812 Systems MMTC UL325 Configurations: MonitoredPush 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,
