Doorking 1800-080 Cellular Module

Doorking Cellular Module Model No. 1800-080 Doorking cellular module allows you to use a SIM card instead of a regular landline. Both cellular models operate on the AT&T 4G-LTE cellular network (where available), and as such, a monthly subsciption fee applies (just like your cell phone). The DKS Cellular service provides very competative monthly rates for your cellular service. DKS Cellular service is available in all states including Alaska, Hawaii, Puerto Rico and all U.S. Territories Specs Use the 1800-080 with the following DoorKing entry systems:  1833, 1834, 1835, 1837, 1838. AT&T 4G-LTE network (were available) Provides telephone and programming connections for two (2) DKS 1830 Series entry systems 16 VAC input power (transformer provided) Built-in battery backup (for cellular device) Entry System Software - requires DoorKing Remote Account Manager software, version 6.3.g or higher Requires registration and subscription fee on the DKS Cellular network Download Information: Installation / User Manual