Product Description
Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar. Ring Protect subscription required, sold separately.*Other Details
Product Videos
Custom Field
Manufacturer's Warranty - Parts 1 Year
Placement Door
Operating System Compatibility Android
Power Source Battery-powered
Number of Batteries Required 2
Detector Type Contact
Manufacturer's Warranty - Labor 1 Year
Replaceable Battery Yes
Color Category White
Network Connectivity Z Wave
Remote Monitoring Capabilities Yes
Sensor Type Magnetic
Product Width 2.09 inches
App Compatible Yes
Product Depth 0.55 inches
Number of Devices Included 2
Product Name Alarm Contact Sensor (2-Pack)
Model Number 4SD2SZ-0EN0
Brand Ring
Color White
Rechargeable Battery No
Maximum Wireless Range 250 feet
Battery Size CR2032
Product Height 1.56 inches
Wireless Yes
