EthiopiaAddis Ababa office, serving data centers across Ethiopia

Main site: www.westwoodkenya.com

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Perseus Monitoring 155

A product from HW group

The Perseus Monitoring 155 is a 1U, 19-inch unit for monitoring data centers and server rooms. It reads external sensors, dry-contact detectors, a water leak sensing cable and third-party meters, checks every reading against the limits you set, and alerts you when something goes wrong.

Its built-in LTE modem keeps it working if the network cable fails, and lets it send SMS and call alerts on its own, without a separate gateway. Alerts can be escalated, repeated as reminders, and sent as periodic status reports.

Key features

  • 1U rack unit for up to 16 sensors and 16 detector inputs
  • Built-in LTE: alerts continue if the network fails, with SMS and calls from the unit itself
  • Alarm escalation, reminders and periodic status reports
  • Power from 9-30 V DC, -48 V DC or PoE

Typical uses

Data centres and larger server rooms that need alerts to get through whatever happens to the network.

Perseus Monitoring 155 in Ethiopia

Westwood Management supplies, installs and supports the Perseus Monitoring 155 in Ethiopia and across East Africa. We fit and wire the sensors, set up the alerts (email, SMS and calls), connect the portal, show your team how it works and support it afterwards.

At a glance

Sensors
8 ports for 1-Wire UNI sensors, up to 2 per port
Modbus sensors
1 RS-485 terminal block (Modbus/RTU)
Detector inputs
16 dry-contact inputs, with counters
Water leak detection
1 zone, with up to 185 m of sensing cable
Relay outputs
4 relays (up to 50 V, 1000 mA)
Network
Ethernet, plus a built-in LTE modem (external antenna) that also works as an SMS gateway
Alerts
Email, SMS, calls and SNMP trap, up to 100 destinations each
Works with
SNMP, XML, MQTT, Modbus/TCP, BACnet and the SensDesk portal
Power
9-30 V DC, -48 V DC or PoE
Data logger
32 MB
Housing
Metal, IP40, 1U for a 19-inch rack or table
Operating range
-30 to +65 °C, 5 to 95% RH

Product information, specifications and photos are taken from HW group's website, the manufacturer, and are given for guidance. HW group may change them; please confirm the details with us before ordering. Product names belong to HW group.

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