• Brand: NTI
  • Model: Enviromux-16D
  • Made in USA
  • PRICE: CALL @ 01720-566000

16 external configurable sensors, 8 digital inputs, 4 output relays

Configure Smart Alerts for different event combinations

User-programmable IP camera snapshots

Linux inside

Connect to an Ethernet or fiber network

Cascade up to 5 units via RS485 serial &/or Ethernet connection (1 master, 4 slaves)

Triggered Events can send SSH commands to soft shutdown or reboot machines



Power Port

100 to 240 VAC at 50 or 60 Hz via IEC connector. (Country-specific power supply cable included.)

Power consumption: 35W

Connection for Earth Ground.

Fuse protection.

Optional 48VDC power (not shown).

Accepts 36~72VDC (48VDC nominal).

   Optional 24VDC power (not shown).

Accepts 20~32VDC (24VDC nominal).

Optional dual power (not shown).

Available on AC, 48VDC, and 24VDC models.

If the first power source fails, the unit will automatically, without interruption, switch over to the second power source before switching to the battery backup

RJ45 Sensor Ports

Sixteen RJ45 modular jacks for connecting NTI temperature, humidity, temperature/humidity, liquid detection, smoke detection, glass break, vibration and motion sensors

Digital Inputs

Eight screw terminals pairs for connecting dry contact devices.

Input voltage: 0VDC to +25VDC.

Provides +12VDC, 50mA for terminals 1-7, and +12VDC, 650mA for terminal 8 only.

Fuse protection

Digital Outputs

Four screw terminals pairs.

Potential-free relay switch contacts.

Normally open / normally closed connection points.

Maximum switching load: 0.5A at 100VAC, 1A at 30VDC, 0.5A at 48VDC

Beacon Port

One screw terminal pair.

Provides +12VDC, 180 mA to supply an alarm beacon.

Fuse protection

Siren Port

One screw terminal pair.

Provides +12VDC, 180 mA to supply a siren.

Fuse protection

AUX Power

One screw terminal pair.

Provides +12 VDC, 500 mA

USB Device Ports

Four female USB Type A connectors for connecting USB modem or for downloading log data to USB flash drive.

Two USB ports on front panel and 2 on back panel

USB Console Port

One female USB Type B connector for connecting a PC for serial terminal access

 RS232 (DCS) Port

One female RJ45 serial port for terminal access.

Ethernet Port

One 10/100 Base-T Ethernet port with RJ45 Ethernet connector.

Supports full- and half-duplex.

RS232 AUX Port

One RJ45 port for connecting a serial GSM modem or a remote serially-controlled device

Cascade In/Out Ports

Two RJ45 jacks.

A maximum of 5 systems can be used in a cascaded configuration via RS485 to increase the number of sensor ports (1 master, 4 slaves).

Each slave unit needs its own unique RS485 address value that can range from 1-255.

Use CAT5/5e/6 patch cables with RJ45 connectors wired straight through

Up to 4,000 feet between the master unit and the slave unit.

The last slave must have a terminating plug (ENVIROMUX-TRMPLG, not included) in the empty socket.

Uses a single Web interface for all systems connected

Fiber Port

One small form-factor pluggable (SFP) port for connecting a 100Mbps SFP module to support fiber networking


HTTP/HTTPS, SNMP V1/V2c/V3, SMTP, TCP/IP, Syslog, SNTP, DHCP, SSHv2, SSLv3, LDAPv3, AES 256-bit, 3DES, Blowfish, RSA, EDH-RSA, Arcfour, IPV6, WAP 2.0

Compatible with any SNMP management software.

The unit can be polled via SNMP.

Operates and configures via HTTP/HTTPS web page, Telnet, SSH, or USB/RJ45 serial interface.

An IP address can be assigned to the ENVIROMUX-16D automatically by a DHCP server.

Generates SNMP traps, email alerts, syslog messages, and SMS messages (via USB 3G modem).

Alerts are posted in event log, which is accessible through Web user interface.

Email alerts can be sent to 17 addresses.

Users can configure the schedule for when they will be alerted, as well as customize the e-mail subject line for each sensor alert.

SNMP traps have unique OID's (Object Identifiers) for each sensor.

OIDs for sensor and contact values for ENVIROMUX-16D.

Internal Temperature Sensor

Applications from 32 to 104°F (0 to 40°C).

Accurate to within ±1.35°F (±0.75°C)

Internal Humidity Sensor

Applications from 20% to 80% relative humidity at temperatures between 32 to 104°F (0 to 40°C).

  Accurate to within ±5% relative humidity.

Internal Power Sensor

Measures mains voltage: 0 to 255 VAC

  Measures battery voltage: 0 to 20 VDC

  Measures voltage on 24VDC models: 20 to 32VDC

  Measures voltage on 48VDC models: 36 to 72VDC

  Alerts are sent when there is a power outage and when             power returns.

Back-up Battery

Rechargeable sealed lead-acid battery.

Provides back-up for one hour.




ENVIROMUX-16D: 39,685 hours


WxDxH (all options):

Without supplied rackmount kit: 16.19x10.01x1.75"

With supplied rackmount kit: 19x10.01x1.75"


ENVIROMUX-16D: 9.5 lb (4.31 kg).

  ENVIROMUX-16D-48VDP: 9.6 lbs (4.36 kg).


Operating temperature: 32 to 104°F (0 to 40°C).

Storage temperature: -22 to 140°F (-30 to 60°C).

Operating /Storage Relative Humidity: 17 to 90% non-condensing RH.

Regulatory Approvals