Alarm Services » Network Thermostat » RTH8580WF Wi-Fi Thermostat

RTH8580WF Available at Pre-Lock Security (416) 773-5625

RTH8580WF Wi-Fi Programmable Touch screen Thermostat

FREE mobile app available with no monthly service fees       

The newest and most advanced thermostat in the Honeywell line up connects to your home's Wi-Fi network so you have full control via your smartphone, tablet or computer anytime anyplace from anywhere in the world.  
Away on vacation?   Driving up to the cottage?   Forgot to turn the heat down?  Forgot to turn the heat up?  No problem when you have our new Wi-Fi Toch Screen Thermostat you are in the driver seat.

Unlike some of our competitors we do not charge any monthly charges to provide you complete control of your thermostat from anywhere in the world when we use the NEW (RTH8580WF) .  
Imagine complete control from any Smartphone device which also includes your iPhone or Android device and it won't cost you one red cent. 
Nada, nothing zereo.  Why would you pay a monthly monitorng fee for something you can get for free?  

Our favourit feature is "smart response technology"  the thermostat measures how long it takes for your HVAC system to bring your home to the programmed temperature you desire.  Over some time as the thermostat learns it will adjust
your start time so that your home is at the desired temperature at the time you want, as opposed to firing up your HVAC system at the time that the programming is set to kick in.

Check in on your home with Honeywell’s free smartphone app.  Working late?    You can delay your normal heating setting hold the temperature and it will resume at your standard bed  tme programming
Pre-Lock will help you creat a Honeywell Total Connect Comfort account so you can start enjoying the benfits of your new thermostat within minutes.  You will soon have the confort of control, from across the room around the world.

Delay your furnace or air conditioner's start time and save energy. Using the free Honeywell app (for Apple® iOS™ or Android® devices), you can securely access multiple thermostats from various locations from down the street or half way around the world.

Huge Energy Savings with proper programming allows for up to 33% on annual heating and cooling costs for your home.


  • Wi-Fi enabled 7-day programming allows separate programming for each day with 4 program periods per day
  • Secure Network
  • Automatic change over from heating & cooling
  • View current outdoor temperature via postal code accuracy
  • Free Live Email reporting up to 6 email address
  • Smart Response Technology that learns how long it takes to keep the temperature what you want
  • Wi-Fi enabled thermostat allows for remote access via smartphone, tablet or computer
  • Free app for Apple and Android Devices
  • Universal Compatibility - Works with almost any furnace
  • High / low temperature alerts via email or phone
  • View local weather forecasts via the Honeywell app
  • Separate programming for day of the week with 4 settings per day
  • Program is protected in memory from power outages
  • Precise temperature control of +/- 1° F
  • Reminders for changing batteries and air filters
  • Backlit display
  • Automatic firmware updates at no additional charges
  • Manage multiple thermostats from one Total Connect Account

  Weather-on-Demand with five-day forecast lets you know what to expect outside throughout the day.

  Wi-Fi Requirements:
  • Wireless network operating on “G” or “N” bands
  • Easy enrollment
  • An internet enabled device (computer, tablet, or smart phone) with an installed web browser
  • Honeywell Web Portal


  • Requires 5 Wire Termination for full functionality
  • Simple Installation 
  • Initial setup requires web browser (ie smartphone, laptop, etc)
  • An active, internet Service Provider Broadband account is required for remote access which includes Bell , Rogers or any stable connection
  • 802.11b/g/n wireless router
  • Will also work on 4 Wire Termination with loss of fan activation but will work in auto mode 


  • 1 year limited

  Call Us Today at (416) 773-5625 or Pickup one up at our Show Room at 800 Petrolia Road Unit 1, Toronto Ontario
  email us at

  Let us arrange to install it in your home today, or take it home and Do It Your Self.

 RTH8580WF Sales Broucher 

  RTH8580WF User Manual


Toronto Locksmith  | Mississauga Locksmith  | Thornhill Locksmith |  Etobicoke Locksmith | Beaches Locksmith | North York Locksmith  |  Scarborough Locksmith  | Barrie Locksmith  | Toronto Downtown Locksmith  | Newmarket Locksmith  | Richmond Hill Locksmith  | Orangeville Locksmith  | Brampton Locksmith | Yorkville Locksmith  | Oak Ridges Locksmith  | Innisfil Locksmith  | Vaughan Locksmith  | London Locksmith  | Hamilton Locksmith  | Woodbridge Locksmith | Concord Locksmith  | Forest Hill Locksmith  | Spadina Locksmith  | Markham Locksmith  | Unionville Locksmith  | Oakville Locksmith  | Leaside Locksmith  | Rexdale Locksmith  | Oshawa Locksmith | Pickering Locksmith  | Bolton Locksmith

In addition to most major credit cards, we accept purchase orders from. Fortune 100 corporations, educational institutions, and government agencies located in Ontario. All purchase order terms are Net 30 days.
Please fax your purchase order to (416) 633-5852 

Call our GTA Service Area Number (416) 773-5625  (416) 736-8383 Or Toll Free 1-877-773-5625 

Send mail to with questions or comments about this web site. | TERMS OF USE | PRIVACY POLICY |

Copyright © 2011- 2020  Pre-Lock Security Services Inc.  All Rights Reserved
The Pre-Lock®  Name & Pre-Lock® Logo & Better Lock Next Time®  & Pre-Alarm® are Registered Trade Marks of Pre-Lock Security Services Inc.