ZDL-A2021 is a MutiTenant Building System designed to route guest calls to specific extension [s], with support for up to 9999-extensions. Very simple efficient 4-Wire Low-Budget system that easily replaces existing system without biting too hard into pockets. System is extremely flexible when it comes to ideal cable required to attain good install, it support Cat5e/6 Cable or 22/18/14-Guage Cable. System sound is real clear and loud with no distortion.
– Rings Specific Interior Extension [s] When Called From The Front Door
– Video Extension Addition Support Compatible Video Monitor – ZDL-A77 Intercom Monitor
– Included Voice Only Interior Audio Panel Support Hands-free Communication & Unlock Front Door
– Press Talk To Monitor Door Activities With Option To Unlock Attached Electronic Lock Anytime
– Interior Extension Displays Current Date/Time With Current Temperature
– Interior Extension Settable Onboard Alarm & Snooze Functions
– Added Security With Use Of Smart Key-cards “Key-Fobs/Cards” For Access At The Door
– Even More Security With The Use Of Code [4-6 Digit Code] For Access At The Door
– Code Or Key-fob For Mail-Man/Lady Access
– Front/Rear/Side Entrance Doors And Up To 4-Doors Support [Requires: Signal Splitter]
– Flush Mounted Door Station / Interior Extensions [Brackets Included]
Great for Multi-tenant Apartment Buildings with 3-Separate apartments replacement.
1-Year Equipment Replacement