All Electronic Micro Systems telephones are fully ADA compliant. Each phone that we sell is made so that it can be used on a stand alone phone line, internal phone line, ring down line, or in conjunction with our EMS4 units. We engineer a full range of products that meet your communication needs.
Elevator Telephones
PBX

PBX Box style phone that mounts in phone cabinet
• PBX data sheet

PNB

PNB Unit that mounts behind the car operating panel
• PNB data sheet

PSS1

PSS Small size stainless steel flush mounted unit
• PSS data sheet

PSL1

PSL Large size stainless steel flush mounted unit
• PSL data sheet

PSM

PSM Stainless surface mount unit
• PSM data sheet
HDP Surface mounted unit with hood
• HDP data sheet

Special sizes and metals are available. Please inquire when ordering. We supply elevator phones for some of the largest OEM’s in the industry.
G3 and G3X Systems

The G3 phone is the most compact elevator telephone on the global market. Designed for the highest reliability, the G3 and G3X use surface mount technology to reduce the likelihood of damage during installation. With a quick four point setup, the G3 reduces your installation time. The unit is phone line powered, which means less maintenance and a longer life compared to battery operated alternatives.

G3 Unit that mounts behind a car operating panel

• G3 data sheet
• G3X data sheet
EMS4 Call Director Systems

The EMS4 Call Director system allows multiple telephone devices to communicate within a building without the need for a dedicated telephone line. If a telephone line is connected to the system, the EMS4 Call Director allows communication outside the building. The EMS4 Call Director incorporates “FORCE THRU CALLING” to ensure emergency calls cannot be ignored. Up to 8 EMS4 units can be linked together to accommodate up to 64 elevator phones.

EMS4-8 Unit that can handle up to 8 elevator phones on one phone line
SHW Master Station unit with display that allows onsite communication with all devices
SHWMR Master Station unit with display and switch that allows onsite communication with all devices and between master stations

• EMS4 data sheet
• EMS4 System data sheet
• SHW data sheet

MRI's

Innovative (patent pending) technology enables the MRI to work with any type of ADA compliant elevator phone, allowing a low cost, retrofit solution. By temporarily turning the existing ADA phone into a intercom, the MRI eliminates the need for additional devices to be installed in the elevator car. The MRI slices directly into the existing connection of the elevator phone, making the installation process simple, fast, and less labor intensive.

MRI MRI in plastic housing for one phone line
SHWMRI-1 MRI in stainless steel enclosure handset included for one phone line
SHWMRI-2 MRI in stainless steel enclosure handset included for two phone lines

• MRI data sheet
LTC's

These intercom systems are stand alone systems that are dedicated point to point communication. They are made to provide communication between the lobby or hall station and the elevator. Machine room to car communication is also available in this format. These units provide a push to talk button to allow direct communication to the car. No phone line required. Battery back up. Available in flush, surface mount and wall phone units. Each system comes with ceiling mount units for the elevator car. Mounting brackets for flush mount units are available.

• LTC data sheet