Doorking 1835-080 Telephone Entry System lm-csl24ul Gear Ratio: 60:1

Gear Ratio: 60:1

Designed for Dual Gates – Built for first-generation Viking K2

while the battery backup ensures uninterrupted service in the event of a power outage

as well as Security+® 315 MHz and Security+® 390 MHz systems

coordinated gate operation every time

Doorking 1835-080 Telephone Entry System lm-csl24ul Gear Ratio: 60:1Advanced Telephone Entry System for Secure Access Control The DoorKing 1835 080 is a versatile telephone entry system designed for gated communities, apartments, office buildings, and industrial sites. Featuring a single line LCD display with large inch characters, this system provides clear visibility and easy operation with a One Touch CALL button. The built in electronic directory and expandability options make it an ideal choice for locations