Login / Register | Wish List | Order Status
 Click to remove all from compare | Click to Shopping CartView Cart 0 items ($0.00)
Search 
Get FREE Shipping on orders over $200 - Click for Details
Live chat by Boldchat
You've Selected:
Category
Thermostats & HVAC Controls 
Refinements
Advanced (Installs > 60 minutes) 
In Stock 
Refine Search By:
Thermostats & HVAC Controls
Humidity Sensing & Control (4)
Temperature Controllers (Non-Thermostats) (35)
Temperature Sensors (Non-Thermostats) (13)
Thermostats (16)
Weather Stations & Sensors (2)
Compatibility
Ethernet / TCP/IP - Internet (7)
Serial - RS-485 (4)
HAI : OmniPro II (3)
HAI : Omni II (3)
HAI : Omni LT (3)
HAI : Omni Iie (3)
HAI : Lumina (3)
Brand
Suncourt (16)
Residential Control Sytems (15)
Proliphix (12)
Skytech Systems (7)
HAI (3)
Automated Environmental Systems (3)
Honeywell (2)
Hideki Electronics (2)
RCS (1)
Price Range
$0 - $25 (4)
$0 - $75 (23)
$0 - $100 (28)
$100 and Up (31)
Other Ways to Shop
Customer Favorites (7)
On Sale (46)
Clearance - Save Up to 90% (3)
Why Buy From Smarthome? Sign Up for Email-Only Specials Smarthome Forum - Get Involved!
On Clearance
Honeywell Weather Station Extra Sensor
Honeywell Weather Station Extra Sensor
Part # 19542
$29.99
Sale $24.99
eBillme Smarthome Wiki
Sign-up for Exclusive Email offers 
ORDERING
How To Order
Order Delivery Status
Shipping Info
Return Policy
Security & Privacy
Customer Solution Center
Contact Us
Corporate Sales
Retail Store
Gifting Services
Catalog Quickshop
 MORE INFO
Learning Center
Frequently Asked Questions
Getting Started
Dealers
Customer Testimonials
Affiliate Program
Suggest a Product
Got a Killer Product? Sell it Here
Refer a Friend
 ABOUT SMARTHOME
About Us
SmartLabs
INSTEON
Press Room
Awards
Careers
 MORE SMARTHOME
Smarthome Forum
RSS
Email Newsletter
Free Catalog
Our 10 Commitments
Site Map
Having difficulties with this page? Call us at 800-762-7846 (Mon-Fri 8:00am-9:00pm and Sat 10:00am-4:00pm ET) or send us a message
Place your order by 6:00pm ET for same day shipping (economy shipping excluded)
Copyright 1995-2009 SMARTHOME
RSS Feed
Verisign Secure Site Shop ENERGY STAR at Smarthome Google Checkout Acceptance Mark PayPal Acceptance Mark CEA Member