Ring Alarm Contact Sensor
Ring Alarm Contact Sensor
Item # 4SD1S7-0EN0

The Alarm Contact Sensor connects to your Alarm Base Station and easily mounts to any door or window frame in your home. It sends you mobile alerts whenever your doors or windows open, so you’ll always be the first to know when something’s ajar.

Features and Benefits
  • Requires the Ring Alarm Security Kit
  • Triggers your Alarm when someones tampers with Contact Sensors
  • 1 Year limited warranty
Product Specifications

Dimensions 3.23". x 0.98" x 0.94" (8.2 cm. x 2.5 cm. x 2.4 cm.)
Battery 3V Lithium Battery Included
Battery Life ~3 Years
Connectivity Z-Wave (250-foot range to Base Station)
Max. Distance Between Sensors 5/8 inches
Operating Conditions 32°F to 120°F (0°C to 49°C)
Setup Requirements Ring Alarm Kit


5418 Elmwood Ave | Indianapolis IN 46203 | 888-652-9663