Doorking Telephone Entry System Flush Mount Hands-Free | DKS-1810-084 liftmaster K74-30941 Opening/closing time: 4 s

Opening/closing time: 4 s

Operating logics: Semiautomatic (E)

The board allows the connection of various accessories including monitored photocells for compliance with the UL325 standard Ed: 7

System Capacity: up to 75 ft

Signal-Tech Single Gang Switch (1-DPDT) SG3 DPDT/24VDC | SIG-48463

Doorking Telephone Entry System Flush Mount Hands-Free | DKS-1810-084 liftmaster K74-30941 Opening/closing time: 4 sDoorking Telephone Entry System, Flush Mount Hands Free DKS 1810 084 With its built in lighted directory, the Model 1810 is a complete self contained telephone entry system that is ideal for small to medium sized apartment buildings, gated communities, condominiums, office buildings, factories, and industrial sites. Managers can easily create and change the directory as needed with a word processing program (templates are available from DoorKing).