To better server your needs you can accessorizes the KTES unit
KTES-Heat
KTES-Index-F
Heater Module: This module is installed to keep the KTES functional in cold temperatures. For installations below -10°C (14°F)
This module is a paper index directory illuminated with LED. It has the same finishing as the KTES unit.
KTES-CAM-N )
KTES-Index-R
Camera Module: This module will allow you to view the person at the KTES unit via the optical covert camera (pinhole camera). Available in NTSC or PAL formats
This module is a trim ring to be used with the KTES-Index-F when the KTES is in a flush installation.
KTES-Postal
KTES-MPLATE
Postal Lock Module: This module will allow for mail carriers to have access to the mail section of the building.
This module is the mounting plate for a goose-neck installation
KTES-FBOX
No phone bill system
KTES flush box for flush installation with black trim ring
The no phone bill option can accomplished by using any of the following parts: KTES-5000MC, KTES-5048MC, KTES-5000AC ,KTES-5000RB, KTES-5000IC and a 16VAC 40 VA transformer