Add $175.00 for FREE shipping
Pool & Spa Hot Deals!
You've Selected:
Category
Sensors 
Refinements
Intermediate (Installs < 60 minutes) 
Security System Sensors 
Refine Search By:
Sensor Type
Carbon Monoxide (4)
Contact Closure (7)
Contact Closure Sensors (8)
Door / Window (67)
Floor / Pressure (11)
Garage Door (1)
Glass Break (4)
Humidity (1)
Light Sensor (2)
Motion (10)
Motion / Photocell Sensors (4)
Motion / PIR / Occupancy (68)
Natural Gas (2)
Perimeter (28)
Pet Immune (34)
Smoke / Heat (6)
Surface Mount Sensor (10)
Tamper (3)
Temperature / Freeze (3)
Water Leak / Flood (12)
Compatibility
Android (2)
Contact Closure / Relay (154)
DSC Power Security Systems (1)
Infrared (IR) (25)
iOS (2)
Nexia Home Intelligence (2)
Radio Frequency (RF) (24)
RF Transmission (17)
SecureLinc (1)
Visonic (PowerCode) (2)
X10 Compatible (1)
Z-Wave Compatible (3)
Zigbee (1)
Features
Wired (156)
Hardwired (82)
LED Feedback (52)
Plug-In (49)
Outdoor Rated (48)
Battery Operated (47)
Pet-Immune (39)
Relay Output Support (36)
Wireless (31)
Ceiling Mounted (19)
Wall Mounted (16)
Audible Indicator (8)
More...
Brand
United Security (35)
Optex (34)
Aleph America (29)
Seco-Larm (23)
Visonic (23)
Onsite Pro (11)
DSC (4)
Steinel America (4)
GE (3)
Universal Security Instruments (3)
More...
Price Range
$0 - $25 (74)
$0 - $75 (141)
$0 - $100 (157)
$100 and Up (51)
Other Ways to Shop
New Product (1)
Customer Favorites (9)
On Sale (192)
In Stock (173)
Clearance - Save Up to 90% (3)
Quantity Discount Available (3)
Shop with Confidence

Sign Up for Email Offers!

Order Your FREE Smarthome Catalog!

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 1995-2014 SMARTHOME™
Verisign Secure Site PayPal Acceptance Mark