Add $175.00 for FREE shipping
Learn More!
You've Selected:
Refinements
In Stock 
RF Transmission 
Security Sensors 
Refine Search By:
Category
Other Cool Products (3)
Security (47)
Sensors (47)
Sensors
Alert Systems & Other Sensors (13)
Environmental Sensors (3)
Occupancy & Motion Sensors (7)
Security System Sensors (34)
Sensor Type
Carbon Monoxide (1)
Contact Closure (21)
Contact Closure Sensors (21)
Door / Window (28)
Floor / Pressure (2)
Garage Door (5)
Glass Break (1)
Motion (5)
Motion / Photocell Sensors (1)
Motion / PIR / Occupancy (6)
Pressure / Floor (2)
Smoke / Heat (2)
Surface Mount Sensor (2)
Temperature / Freeze (2)
Vibration (1)
Location
Indoor (36)
Outdoor (8)
Compatibility
Contact Closure / Relay (23)
Radio Frequency (RF) (22)
Elk : M1 (7)
RF Receiver (1)
Features
Battery Operated (41)
Wireless (40)
LED Feedback (7)
Wall Mounted (6)
Outdoor Rated (5)
Audible Indicator (5)
Water Resistant (4)
2-Way Communication (4)
Contact Closure Input / Output (3)
Ceiling Mounted (2)
Visual Indicator (2)
Motion Activated (2)
More...
Ease of Installation
Beginner (Installs < 10 minutes) (29)
Intermediate (Installs < 60 minutes) (18)
Brand
GE Security (7)
Elk (6)
iON Security Products (6)
Safety Technology International (4)
2GIG Technologies (4)
Honeywell (3)
Visonic (3)
Essence Security (3)
Skylink Technologies (2)
United Security (2)
More...
Price Range
$0 - $25 (6)
$0 - $75 (39)
$0 - $100 (43)
$100 and Up (4)
Other Ways to Shop
Customer Favorites (1)
On Sale (45)
Clearance - Save Up to 90% (2)
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