Add $175.00 for FREE shipping
View All New Products!
You've Selected:
Category
Sensors 
Refinements
RF Transmission 
Security System Sensors 
Refine Search By:
Security
Alert Systems (1)
RF Transmitters & Receivers (9)
Security Sensors (37)
Security Systems Accessories (11)
Sensor Type
Carbon Monoxide (1)
Contact Closure (18)
Contact Closure Sensors (17)
Door / Window (27)
Floor / Pressure (2)
Garage Door (1)
Glass Break (1)
Motion (5)
Motion / Photocell Sensors (1)
Motion / PIR / Occupancy (4)
Pressure / Floor (2)
Smoke / Heat (1)
Temperature / Freeze (1)
Compatibility
Contact Closure / Relay (20)
Radio Frequency (RF) (19)
Elk : M1 (4)
Z-Wave Compatible (3)
Nexia Home Intelligence (2)
RF Receiver (1)
iOS (1)
Android (1)
Features
Battery Operated (37)
Wireless (36)
Outdoor Rated (4)
LED Feedback (4)
Water Resistant (3)
Wall Mounted (3)
Motion Activated (3)
Audible Indicator (3)
Door Mounted (3)
Ceiling Mounted (2)
Status Indicators (2)
Test Button (2)
More...
Ease of Installation
Beginner (Installs < 10 minutes) (23)
Intermediate (Installs < 60 minutes) (17)
Brand
GE Security (7)
2GIG Technologies (6)
iON Security Products (6)
Elk (3)
Honeywell (3)
Safety Technology International (3)
United Security (2)
Schlage (2)
Essence Security (2)
Keepsafer (2)
More...
Price Range
$0 - $25 (3)
$0 - $75 (34)
$0 - $100 (36)
$100 and Up (4)
Other Ways to Shop
Customer Favorites (1)
On Sale (34)
In Stock (37)
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