Add $50.00 for FREE shipping
Take Advantage of Free Shipping today!
You've Selected:
Category
Sensors 
Refinements
$100 and Up 
Battery Operated 
Refine Search By:
Sensors
Alert Systems & Other Sensors (40)
Environmental Sensors (43)
Occupancy & Motion Sensors (18)
Power and Electrical Sensors (5)
Security System Sensors (22)
Water & Leak Detection (18)
Compatibility
Radio Frequency (RF) (51)
RF Transmission (21)
Contact Closure / Relay (19)
RF Receiver (11)
USB (5)
Serial - RS-232 (4)
Elk : M1 (4)
iOS (4)
SD Card (4)
Infrared (IR) (3)
Email (2)
LevNet (2)
More...
Ease of Installation
Beginner (Installs < 10 minutes) (35)
Intermediate (Installs < 60 minutes) (56)
Brand
Autani (1)
AUTOMATIONtec (4)
Cross Point Industries (1)
Dakota Alert (8)
Elk (1)
ESCORT (1)
Extech Instruments (10)
GE Security (4)
General Pool & Spa Supply (1)
HeadsUp Systems (1)
Jackson Systems (2)
Koubachi (1)
La Crosse Technology (3)
Leviton (2)
LSQ Funding Group (1)
Lutron (4)
Mini Gadgets Inc. (1)
Netatmo (1)
NightWatcher (3)
Onsite Pro (13)
Optex (1)
Point Six (1)
Sensaphone (21)
Somfy (2)
United Security (2)
Variable Technologies (1)
Other Ways to Shop
New Product (6)
Customer Favorites (6)
On Sale (68)
In Stock (88)
Clearance - Save Up to 90% (1)
Shop with Confidence Smarthome Community Forum - Get Answers Now! Remember to Buy Batteries!
Sign-up for Exclusive Email offers 
ORDERING INFO
How to Order Track Your Package Shipping Returns Contact Us Customer Service Retail Store
MORE INFO
Getting Started Learning Center FAQ Dealers Customer Testimonials Affiliate Program
OUR COMPANY
About Us INSTEON Press Awards Employment Guarantees Security & Privacy
STAY INFORMED
Free Catalog Email Newsletter Forum RSS Site Map
Have questions? Call us at 800-762-7846 (Mon-Fri 5am-7pm and Sat 6am-3pm PT) or send us a message
Place your order by 3pm PT for same day shipping
Copyright 1995-2013 SMARTHOME™
Verisign Secure Site Google Wallet Acceptance Mark PayPal Acceptance Mark