Relay Interface Analog to Digital Status Input Support Contact Us EECI Home Page View Cart

ADC12-TWIFI Temperature Interface
(includes WiFi Temperature Logger)

WIFI Temperature Interface and Logger, 12 Channel

USB WiFi Ethernet RS-232 RS-485

Click the add button to add items, then click BUY

ADC4-TWIFI Temperature Interface....$ 99.95 Quantity    

ADC8-TWIFI Temperature Interface....$ 119.95 Quantity    

ADC12-TWIFI Temperature Interface..$ 139.95 Quantity    

ACCESSORIES
PS-5VDC-1000 Power Adapter...........$ 12.95 Quantity    



Add Relay Control to your WiFi product for $29

WiFi Antenna Options

Additional Accessories

EN-D Enclosure for the ADC-TWIFI

USB, RS-232, RS-485
16, 32, 48 and 192 Channel Temperature Interface Products



  • Connects directly to WiFi network or Smartphone (simulates WiFi hotspot) allowing direct wireless monitoring of temperature inputs (or connect direct to WiFi enabled PC, laptop or tablet)
  • Supports the 802.11b/g/n wireless standard with password security
  • Built-in Webpage allows easy configuration using your Web browser
  • May be configured for STA mode (station) or AP mode (access point)
  • Heartbeat signal technology provides alarm if unit is tampered with or is damaged
  • Range up to 500 feet (line of sight) with extended range antenna (up to a mile or more with the use of a directional WiFi Antenna)
  • (4) Temperature Input channels -40F to 212F (-40C to 100C) ADC4-TWIFI
  • (8) Temperature Input channels -40F to 212F (-40C to 100C) ADC8-TWIFI
  • (12) Temperature Input channels -40F to 212F (-40C to 100C) ADC12-TWIFI
  • Includes 4, 8 or 12 Temperature Sensors (standard TO-92 package), optional outdoor and wall mount sensors available. Extra sensors available TS-8 (package of 8)
  • Optional Extended Range Sensors available -67F to 302F (-55C to 150C)
  • Optional Extended Resolution (1/4 degree increments) available
  • Full technical support provided by on staff advisors
  • Commercial Grade reliability - engineered for continuous 24 hour industrial operation
  • Expandable to monitor up to 8 digital inputs or control up to 8 relays (or combinations) using the EX-8M expansion card or...
  • Expandable to control up to 128 relays, monitor 128 inputs (or combinations of relays and inputs) using EXM-8, EXM-16 or EXM-32 Relay I/O Expansion Modules
  • Expandable to also control Digital to Analog levels or monitor additional Analog to Digital channels - contact EECI support for more info
  • Compatible with XP (SP3), Vista, Windows Server, Windows 7, Windows 8.1, Windows 10 and Windows 11
  • May be powered with wall adapter or from any Lithium Ion Battery Pack which has a USB power port using the CC-USBP3 USB Power Cable
  • Includes Temperature Control Software allowing relays to be controlled by temperature setting
  • No complicated communication protocol - just one line of code is required to read all inputs (or control all relays) to greatly simplify software development. The WiFi connection and all initialization is completely automated.
  • Use your own program to read, display and process the temperature inputs for any application or use the included software
  • Source code examples for temperature and relay control included on CD in Microsoft Visual Basic.Net, Visual C#, C++, Python, Microsoft ASP.Net and others
  • LabVIEW compatible, includes LabVIEW VI, graphic software example and DLL library
  • Includes remote access software that allows you to remotely download log files and view the temperatures
  • Includes CD (or optional USB Flash Drive) with Data Logging Software, driver and user interface. Requires PS-5VDC-1000 wall adapter

ADC4-TWIFI Temperature Interface

WiFi Temperature Interface (4 channel)

ADC8-TWIFI Temperature Interface

WiFi Temperature Interface (8 channel)

ADC4/8/12-TWIFI Description and Spec

ADC4/8/12-TWIFI Tech Reference

View All

Event Notification for your Smartphone


Electronic Energy Control, Inc.
14960 Maple Ridge Rd
Milford Center OH 43045-9016

TOLL FREE (24 hour order line)
(800) 842-7714

Technical Support (937) 349-6000
Internet Email cst@eeci.com

Copyright ©1996 - 2024 Electronic Energy Control, Inc.
All Rights Reserved
Document End