NTI E-1W Environment Monitoring System with 1-Wire Sensor Interface

NTI E-1W Environment Monitoring System with 1-Wire Sensor Interface monitors critical environmental conditions, such as temperature, humidity, liquid water presence, power, intrusion, and smoke. When a sensor goes out of range of a configurable threshold, the system will notify you via email, web page, network management (SNMP), and/or SMS messages (via email-to-SMS).

The system supports 24 single reading 1-wire sensors in any combination - temperature, humidity, dew point, thermocouple or digital inputs - and 2 separate digital inputs. It functions independently or as an IP-connected remote sensor for the E-2D/5D/16D.

NTI E-1W Environment Monitoring System with 1-Wire Sensor Interface Features:

Monitor and manage environmental and security conditions over IP.
Sensors supported:
- 2 digital inputs sensitive to contact closure.
- 2 RJ11 6P4C connectors for daisy-chaining 1-wire temperature/humidity/dew point, thermocouple, or digital input expanders in any combination.
  - Up to 24 temperature, thermocouple, or any single reading 1-wire sensor can be connected between both RJ11 connectors.
  - Up to 8 temperature/humidity/dew point combination 1-wire sensors can be connected between both RJ11 connectors. Each temperature/humidity/dew point sensor is equivalent to 3 single reading sensors.
  - Up to 12 E-DI2-1W digital input expanders can be connected between both RJ11 connectors to allow a maximum of 24 additional digital inputs. Each E-DI2-1W is equivalent to 2 single reading sensors.
  - Maximum cable length supported on each connector is up to 600ft (183 m) depending on the configuration and number of connected sensors.
  - Use RJ11 splitters (RJ11-3JCK) to daisy-chain 1-wire sensors (sold separately).
Sensors are hot pluggable.
- The sensors will automatically be detected on power up or a Detect Devices button on the summary page can be selected when logged into the unit.
Monitors (ping) up to 4 IP network devices - alerts are sent if devices are not responding.
Sensor conditions can be configured to trigger alerts by themselves, and/or be used in combination with other alerts to trigger one Smart Alert.
Supports 4 IP network video cameras for live view of any facility.
Create multiple alerts for any installed sensor.
Sensor conditions can be configured to trigger alerts by themselves, and/or be used in combination with other alerts to trigger one Smart Alert.
- Configure up to 32 alerts, and one Smart Alert.
Dual redundant power supplies for connection to two separate power sources.
- The second power supply is sold separately.
Available with optional Power over Ethernet (POE).
Integrates with various Open Source SNMP monitoring packages Nagios
- The unit can be polled via SNMP.
Optional intuitive graphical management software provides an easy-to-use, unified interface for both monitoring and configuring up to 3,000 ENVIROMUX units and all connected sensors.
Security: HTTPS, SSLv3, AES 256-bit encryption, 16-character username/password authentication, user account restricted access rights.
Ideal for a wide range of applications including IT infrastructure monitoring, cold storage/freezer monitoring, or any unmanned area that needs to be monitored.

Why not buy this NTI E-1W Environment Monitoring System with 1-Wire Sensor Interface today?

NTI E-1W Environment Monitoring System with 1-Wire Sensor Interface Specification:

RJ11 Sensor Ports

Two RJ11 6P4C jacks for daisy-chaining 1-wire temperature/humidity/dew point, thermocouple, or digital input expanders in any combination.
- Up to 24 temperature, thermocouple, or any single reading 1-wire sensor can be split between both RJ11 connectors.
- Up to 8 temperature/humidity/dew point combination 1-wire sensors can be split between both RJ11 connectors. Each temperature/humidity/dew point sensor is equivalent to 3 single reading sensors
- Up to 12 digital input expanders can be split between both RJ11 connectors to allow a maximum of 24 additional digital inputs. Each digital input expander is equivalent to 2 single reading sensors
- Maximum cable length supported on each connector is up to 600ft (183 m) depending on the configuration and number of connected sensors.
  - This maximum includes the cable length of each sensor.
- RJ11 splitters or t-tap boards (RJ11-3JCK) for convenient daisy-chaining are sold separately.

Dry Contact Closures

Two screw terminal pairs for connecting dry contact devices and liquid detection sensors.

USB Port

One female Micro USB connector - reserved for future use.

Ethernet Port

One female RJ45 connector.
10/100 Base-T Ethernet interface.

Protocols

HTTP/HTTPS, SNMP V1/V2c, SMTP, TCP/IP, Syslog, SNTP, DHCP, SSLv3, AES 256-bit, 3DES, Blowfish, RSA, EDH-RSA, Arcfour
- SSLv3 has been disabled in the following browser versions and affects HTTPS connection to the E-1W:
  - Microsoft Edge
  - Firefox Version 34 and newer
  - Opera Version 25 and newer
  - Google Chrome Version 40 and newer
  - Internet Explorer and Safari: all versions allow SSLv3, if there are connection issues check if SSLv3 is manually disabled.
Compatible with any SNMP management software.
- The unit can be polled via SNMP.
Operates and configures via HTTP/HTTPS web page.
An IP address can be assigned to the E-1W automatically by a DHCP server.
Generates SNMP traps, email alerts, syslog messages, and SMS messages (via email-to-SMS).
- Alerts are posted in event log, which is accessible through Web user interface.
- Email alerts can be sent to 9 addresses.
  - Users can configure the schedule for when they will be alerted.
  - Email alerts are not compatible with TLS.

Dimensions

WxDxH in: 4x3.65x1.37 (102x93x35 mm).

Power

E-1W:
- Dual DC power provides dual redundancy.
  - If the first power source fails, the unit will automatically, without interruption, switch over to the second power source.
  - The unit draws power from the source with the highest DC voltage (nominal 5.5V).
  - If both sources have exactly the same voltage, it will draw in part from each of them.
- 110 to 240 VAC at 50 or 60 Hz via AC adapter.
  - Includes one country-specific AC adapter. The second AC adapter is sold separately (PWR-SPLY-ELC).
- Input voltage: 5.5VDC ±5%
E-1WP:
- Built-in Power over Ethernet and dual DC power provides triple redundancy.
  - Power over Ethernet standards supported: IEEE 802.3af, 802.3at.
    - Proprietary schemes such as Cisco Discovery Protocol are not supported.
      - Similar legacy switches and routers will have to use PWR-SPLY-ELC.
- If the first power source fails, the unit will automatically, without interruption, switch over to the second power source.
- The unit draws power from the source with the highest DC voltage (nominal 5.5V).
- If two or more sources have exactly the same voltage, it will draw in part from each of them.
110 to 240 VAC at 50 or 60 Hz via AC adapter (not included).
- Country-specific AC adapters sold separately (PWR-SPLY-ELC).
Input voltage: 5.5VDC ±5%