Alarm.com ADC-SEM300 - Data Sheet Dated 2021

Overview
The Alarm.com System Enhancement Module (SEM) is the most cost-effective and
comprehensive solution for migrating compatible Honeywell/ADEMCO VISTA-10P, VISTA-15P,
and VISTA-20P panels to Alarm.com’s award-winning interactive services. The SEM supports
the 4G LTE cellular network and optional Broadband Ethernet, ensuring the longest life cycle
with the most secure and reliable service. The SEM is now ETL certified, ensuring a high
benchmark of safety and sustainability.
Specifications
Power requirements:
12 V nominal, 125 mA nominal (continuous),
230 mA max
Cellular network:
4G LTE with 3G HSPA, 2G GSM fallback
Panel interfaces:
Two keypad BUS connections, 12 V power and
ground
Enclosure indicators:
Five LEDs (red, green, yellow, or blue)
Operating temperature:
14 to 131°F (-10 to 55°C)
Storage temperature:
-30 to 140°F (-34.4 to 60°C)
Humidity:
90% relative humidity non-condensing
Enclosure dimensions:
7.66 x 4.35 x 1.65 in. (19.46 x 11.05 x 4.19 cm)
Enclosure color:
White
Case material:
Fire-retardant PC/ABS, PC
Features
• Fast, reliable, & secure wireless signaling
• Home automation & energy management
• Support for Z-Wave Plus devices
• Video monitoring
• No separate power supply needed
• Over the air (OTA) upgrades
• CID and SIA central station signaling
• Internal antennas
• Cover & wall tamper included
• Externally facing LEDs for visual feedback
• Broadband as an optional secondary
communication path
• Remote monitoring & control
via web/mobile
• Remote panel configurations with
Uploader/Downloader, including
Add Sensors
• Remote access and management of locally
saved user codes
Benefits
• Enable wireless reporting of alarms and
other system events using the LTE wireless
(cellular) network and Broadband Ethernet
• Configure and support installations from
any browser or smartphone using
Alarm.com’s familiar and easy-to-use web
and mobile support tools, including the
Partner Portal and MobileTech
• Enable Alarm.com interactive monitoring
and alerting for end users
• Integrate Alarm.com’s home automation
and energy management services with the
SEM’s built-in Z-Wave Plus capabilities
• ETL listed to UL985, UL1023, and ULC S545
System
Enhancement
Module
Data Sheet
Honeywell/ADEMCO Vista®
www.alarm.com
© 2021 Alarm.com. All rights reserved. 210507
ADC-SEM-300