Upsite EMS-200 Environmental Monitoring System

Please note, the Upsite EMS-200 is discontinued. Visit our Environmental Monitoring page to view other monitoring systems. For specific recommendations, please contact your Server Racks Online sales representative at 1-866-722-5776.

The EMS 200 Environmental Monitoring System is a wired sensor network manager with for 4 Plug-n-Play sensor inputs, allowing for the deployment of temperature sensors, temperature/ humidity sensors or any combination of the two (not included). In addition, the EMS 200 also has 8 digital (dry contact) inputs that can monitor open/closed doors, motion sensors, fire alarms, gas detectors, leak detection, airflow sensors, and summary alarms from critical equipment including UPSs and generators.

The EMS 200 has the ability to detect water leaks up to 200 feet using our patented leak detection cable (not included) and has a relay output that allows you to control an external device in the event of an alarm condition.

Download IconUpsite EMS 200 Brochure (PDF)

Upsite 200-EMS-001 - Click to enlarge


Once all your monitoring connections are snapped into place, the information is displayed on the EMS-200s integrated web interface which can be accessed from any computer or mobile device.

EMS-200 Dashboard


  • Web-accessible with a clean, easy to use, mobile-friendly web interface.
  • Monitors eight dry contact inputs and four temperature or temperature/humidity sensors, plus one zone of leak detection.
  • Single zone leak detection supports up to 200 feet of sensing cable and spot detectors.
  • Runs on USB power via included cable or 100-200VAC to 5VDC via included adapter.
  • Multiple alarm notification configurations.
  • Integrated logging and trending, including CSV downloadable trending data.


  • Simple installation and setup.
  • Plug-and-Play configuration enables quick and effective monitoring of any local or remote facility.
  • Real-time monitoring, advanced notifications, and customizable thresholds.
  • Modbus output enables simple integration to a Building Management System (BMS) or DCIM.
  • Solid security and reliability.
  • No batteries required.

200-EMS-001 Specifications:

Depth 2.63"
Width 5.63"
weight10.1 oz
Power(US) 5VDC @ 500mA max.; 110/240VAC 50/60Hz; Wall adapter (Type A blade) to USB connector, with Type C, G, and I blades
Included Accessories3.3ft (1m) network cable; USB (Type A) power adapter with Type C, G, and I blades included; and USB mini B to USB A cable
Inputs12 NEMA 5-20R
Temperature/Humidity4 x 1-wire digital temperature or 1-wire digital temperature/humidity sensor inputs; plug-and play; configurable alarm points
Digital (Dry Contacts)8 digital alarm points; configurable
Sensing CableOne zone leak detection, compatible with all sensing cables and spot detectors Cable Input: 15ft (4.57m) leader cable and EOL (200-LDC-015; not included), or wire one 200-LSD-014 directly to the EMS 200TM Maximum Lengths: 200ft (61m) of conductive fluid sensing cable, or 140ft (43m) of chemical sensing cable
Relay Output1 Form C summary relay; 2A @ 30VDC, 0.5A @125VAC. Configurable as summary alarm output or manual operation.
Alarm Notification 
PanelAudible alarm, visible LED
Integrated Web Interface EmailDashboard overview with alarm indicators
SNMPup to 8 email recipients; email sent on alarm to all recipients, distribution list, or email-to-SMS
TrapsMultiple community strings
Relay1 Form C summary relay output
Web Interface Login Security8 password read only users; 8 password read/write users
Communication Port10/100 BaseT, RJ45 connector; 500VAC RMS isolation; DHCP enabled; Static IP-addressable
HTMLSupports multiple simultaneous connections
SMTP (email)SMTP authentication; SMTP relay; supports SSL; up to 8 recipients
Modbus TCP/IPModbus slave; TCP/IP transmission protocol
SNMPV1; V2C MIB-2 compliant; NMS manageable with Get and Traps: V2C Get, V2C and V1 Traps
NTPCustom server settings
LoggingLogs 50 most recent alarm and return to normal events with date/time stamp.
TrendingRecords up to 86,400 points of sensor data. Sample interval set from 1 second to 1 day. CSV downloadable.
Operating Environment
Temperature-40F to 185F (-40C to 85C)
Humidity0% to 100% RH, non-condensing
Altitude15,000ft (4,572m) max.
Storage Environment-40F to 185F (-40C to 85C)
MountingStand alone; keyholes included for wall mount; rack mount bracket available
CertificationsCE; ETL listed: conforms to UL 61010-1, EN 61010-1; certified to CSA C22.2 NO. 61010-1; RoHS compliant